25884612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 77051520

約数和(自身を除く): 51166908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 41, 52, 57, 71, 76, 78, 82, 114, 117, 123, 142, 156, 164, 171, 213, 228, 234, 246, 247, 284, 342, 369, 426, 468, 492, 494, 533, 639, 684, 738, 741, 779, 852, 923, 988, 1066, 1278, 1349, 1476, 1482, 1558, 1599, 1846, 2132, 2223, 2337, 2556, 2698, 2769, 2911, 2964, 3116, 3198, 3692, 4047, 4446, 4674, 4797, 5396, 5538, 5822, 6396, 7011, 8094, 8307, 8733, 8892, 9348, 9594, 10127, 11076, 11644, 12141, 14022, 16188, 16614, 17466, 17537, 19188, 20254, 24282, 26199, 28044, 30381, 33228, 34932, 35074, 37843, 40508, 48564, 52398, 52611, 55309, 60762, 70148, 75686, 91143, 104796, 105222, 110618, 113529, 121524, 151372, 157833, 165927, 182286, 210444, 221236, 227058, 315666, 331854, 340587, 364572, 454116, 497781, 631332, 663708, 681174, 719017, 995562, 1362348, 1438034, 1991124, 2157051, 2876068, 4314102, 6471153, 8628204, 12942306, 25884612]

約数ペア:

[(1, 25884612), (2, 12942306), (3, 8628204), (4, 6471153), (6, 4314102), (9, 2876068), (12, 2157051), (13, 1991124), (18, 1438034), (19, 1362348), (26, 995562), (36, 719017), (38, 681174), (39, 663708), (41, 631332), (52, 497781), (57, 454116), (71, 364572), (76, 340587), (78, 331854), (82, 315666), (114, 227058), (117, 221236), (123, 210444), (142, 182286), (156, 165927), (164, 157833), (171, 151372), (213, 121524), (228, 113529), (234, 110618), (246, 105222), (247, 104796), (284, 91143), (342, 75686), (369, 70148), (426, 60762), (468, 55309), (492, 52611), (494, 52398), (533, 48564), (639, 40508), (684, 37843), (738, 35074), (741, 34932), (779, 33228), (852, 30381), (923, 28044), (988, 26199), (1066, 24282), (1278, 20254), (1349, 19188), (1476, 17537), (1482, 17466), (1558, 16614), (1599, 16188), (1846, 14022), (2132, 12141), (2223, 11644), (2337, 11076), (2556, 10127), (2698, 9594), (2769, 9348), (2911, 8892), (2964, 8733), (3116, 8307), (3198, 8094), (3692, 7011), (4047, 6396), (4446, 5822), (4674, 5538), (4797, 5396)]