27631142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 55987200

約数和(自身を除く): 28356058

約数列:

[1, 2, 7, 11, 14, 22, 23, 29, 46, 58, 77, 154, 161, 203, 253, 269, 319, 322, 406, 506, 538, 638, 667, 1334, 1771, 1883, 2233, 2959, 3542, 3766, 4466, 4669, 5918, 6187, 7337, 7801, 9338, 12374, 14674, 15602, 20713, 41426, 43309, 51359, 54607, 68057, 85811, 86618, 102718, 109214, 136114, 171622, 179423, 358846, 476399, 600677, 952798, 1201354, 1255961, 1973653, 2511922, 3947306, 13815571, 27631142]

約数ペア:

[(1, 27631142), (2, 13815571), (7, 3947306), (11, 2511922), (14, 1973653), (22, 1255961), (23, 1201354), (29, 952798), (46, 600677), (58, 476399), (77, 358846), (154, 179423), (161, 171622), (203, 136114), (253, 109214), (269, 102718), (319, 86618), (322, 85811), (406, 68057), (506, 54607), (538, 51359), (638, 43309), (667, 41426), (1334, 20713), (1771, 15602), (1883, 14674), (2233, 12374), (2959, 9338), (3542, 7801), (3766, 7337), (4466, 6187), (4669, 5918)]