8987384

素因数分解:

$2^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 19883880

約数和(自身を除く): 10896496

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 101, 196, 202, 227, 392, 404, 454, 707, 808, 908, 1414, 1589, 1816, 2828, 3178, 4949, 5656, 6356, 9898, 11123, 12712, 19796, 22246, 22927, 39592, 44492, 45854, 88984, 91708, 160489, 183416, 320978, 641956, 1123423, 1283912, 2246846, 4493692, 8987384]

約数ペア:

[(1, 8987384), (2, 4493692), (4, 2246846), (7, 1283912), (8, 1123423), (14, 641956), (28, 320978), (49, 183416), (56, 160489), (98, 91708), (101, 88984), (196, 45854), (202, 44492), (227, 39592), (392, 22927), (404, 22246), (454, 19796), (707, 12712), (808, 11123), (908, 9898), (1414, 6356), (1589, 5656), (1816, 4949), (2828, 3178)]