25386894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 63685440

約数和(自身を除く): 38298546

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 53, 69, 78, 89, 106, 117, 138, 159, 178, 207, 234, 267, 299, 318, 414, 477, 534, 598, 689, 801, 897, 954, 1157, 1219, 1378, 1602, 1794, 2047, 2067, 2314, 2438, 2691, 3471, 3657, 4094, 4134, 4717, 5382, 6141, 6201, 6942, 7314, 9434, 10413, 10971, 12282, 12402, 14151, 15847, 18423, 20826, 21942, 26611, 28302, 31694, 36846, 42453, 47541, 53222, 61321, 79833, 84906, 95082, 108491, 122642, 142623, 159666, 183963, 216982, 239499, 285246, 325473, 367926, 478998, 551889, 650946, 976419, 1103778, 1410383, 1952838, 2820766, 4231149, 8462298, 12693447, 25386894]

約数ペア:

[(1, 25386894), (2, 12693447), (3, 8462298), (6, 4231149), (9, 2820766), (13, 1952838), (18, 1410383), (23, 1103778), (26, 976419), (39, 650946), (46, 551889), (53, 478998), (69, 367926), (78, 325473), (89, 285246), (106, 239499), (117, 216982), (138, 183963), (159, 159666), (178, 142623), (207, 122642), (234, 108491), (267, 95082), (299, 84906), (318, 79833), (414, 61321), (477, 53222), (534, 47541), (598, 42453), (689, 36846), (801, 31694), (897, 28302), (954, 26611), (1157, 21942), (1219, 20826), (1378, 18423), (1602, 15847), (1794, 14151), (2047, 12402), (2067, 12282), (2314, 10971), (2438, 10413), (2691, 9434), (3471, 7314), (3657, 6942), (4094, 6201), (4134, 6141), (4717, 5382)]