27470872

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 63680400

約数和(自身を除く): 36209528

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 59, 74, 88, 104, 118, 121, 143, 148, 236, 242, 286, 296, 407, 472, 481, 484, 572, 649, 767, 814, 962, 968, 1144, 1298, 1534, 1573, 1628, 1924, 2183, 2596, 3068, 3146, 3256, 3848, 4366, 4477, 5192, 5291, 6136, 6292, 7139, 8437, 8732, 8954, 10582, 12584, 14278, 16874, 17464, 17908, 21164, 24013, 28379, 28556, 33748, 35816, 42328, 48026, 56758, 57112, 58201, 67496, 92807, 96052, 113516, 116402, 185614, 192104, 227032, 232804, 264143, 312169, 371228, 465608, 528286, 624338, 742456, 1056572, 1248676, 2113144, 2497352, 3433859, 6867718, 13735436, 27470872]

約数ペア:

[(1, 27470872), (2, 13735436), (4, 6867718), (8, 3433859), (11, 2497352), (13, 2113144), (22, 1248676), (26, 1056572), (37, 742456), (44, 624338), (52, 528286), (59, 465608), (74, 371228), (88, 312169), (104, 264143), (118, 232804), (121, 227032), (143, 192104), (148, 185614), (236, 116402), (242, 113516), (286, 96052), (296, 92807), (407, 67496), (472, 58201), (481, 57112), (484, 56758), (572, 48026), (649, 42328), (767, 35816), (814, 33748), (962, 28556), (968, 28379), (1144, 24013), (1298, 21164), (1534, 17908), (1573, 17464), (1628, 16874), (1924, 14278), (2183, 12584), (2596, 10582), (3068, 8954), (3146, 8732), (3256, 8437), (3848, 7139), (4366, 6292), (4477, 6136), (5192, 5291)]