40460394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 93219840

約数和(自身を除く): 52759446

約数列:

[1, 2, 3, 6, 13, 26, 29, 31, 39, 58, 62, 78, 87, 93, 174, 186, 377, 403, 577, 754, 806, 899, 1131, 1154, 1209, 1731, 1798, 2262, 2418, 2697, 3462, 5394, 7501, 11687, 15002, 16733, 17887, 22503, 23374, 33466, 35061, 35774, 45006, 50199, 53661, 70122, 100398, 107322, 217529, 232531, 435058, 465062, 518723, 652587, 697593, 1037446, 1305174, 1395186, 1556169, 3112338, 6743399, 13486798, 20230197, 40460394]

約数ペア:

[(1, 40460394), (2, 20230197), (3, 13486798), (6, 6743399), (13, 3112338), (26, 1556169), (29, 1395186), (31, 1305174), (39, 1037446), (58, 697593), (62, 652587), (78, 518723), (87, 465062), (93, 435058), (174, 232531), (186, 217529), (377, 107322), (403, 100398), (577, 70122), (754, 53661), (806, 50199), (899, 45006), (1131, 35774), (1154, 35061), (1209, 33466), (1731, 23374), (1798, 22503), (2262, 17887), (2418, 16733), (2697, 15002), (3462, 11687), (5394, 7501)]