65916438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 156280320

約数和(自身を除く): 90363882

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 101, 123, 202, 246, 287, 303, 379, 574, 606, 707, 758, 861, 1137, 1414, 1722, 2121, 2274, 2653, 4141, 4242, 5306, 7959, 8282, 12423, 15539, 15918, 24846, 28987, 31078, 38279, 46617, 57974, 76558, 86961, 93234, 108773, 114837, 173922, 217546, 229674, 267953, 326319, 535906, 652638, 803859, 1569439, 1607718, 3138878, 4708317, 9416634, 10986073, 21972146, 32958219, 65916438]

約数ペア:

[(1, 65916438), (2, 32958219), (3, 21972146), (6, 10986073), (7, 9416634), (14, 4708317), (21, 3138878), (41, 1607718), (42, 1569439), (82, 803859), (101, 652638), (123, 535906), (202, 326319), (246, 267953), (287, 229674), (303, 217546), (379, 173922), (574, 114837), (606, 108773), (707, 93234), (758, 86961), (861, 76558), (1137, 57974), (1414, 46617), (1722, 38279), (2121, 31078), (2274, 28987), (2653, 24846), (4141, 15918), (4242, 15539), (5306, 12423), (7959, 8282)]