27684364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 55351296

約数和(自身を除く): 27666932

約数列:

[1, 2, 4, 17, 23, 31, 34, 46, 62, 68, 92, 124, 391, 527, 571, 713, 782, 1054, 1142, 1426, 1564, 2108, 2284, 2852, 9707, 12121, 13133, 17701, 19414, 24242, 26266, 35402, 38828, 48484, 52532, 70804, 223261, 300917, 407123, 446522, 601834, 814246, 893044, 1203668, 1628492, 6921091, 13842182, 27684364]

約数ペア:

[(1, 27684364), (2, 13842182), (4, 6921091), (17, 1628492), (23, 1203668), (31, 893044), (34, 814246), (46, 601834), (62, 446522), (68, 407123), (92, 300917), (124, 223261), (391, 70804), (527, 52532), (571, 48484), (713, 38828), (782, 35402), (1054, 26266), (1142, 24242), (1426, 19414), (1564, 17701), (2108, 13133), (2284, 12121), (2852, 9707)]