285401372

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{239}}^1\times {\mathrm{1033}}^1$

素因数の和:1310

約数の個数: 36

約数和(自身を含む): 533295840

約数和(自身を除く): 247894468

約数列:

[1, 2, 4, 17, 34, 68, 239, 289, 478, 578, 956, 1033, 1156, 2066, 4063, 4132, 8126, 16252, 17561, 35122, 69071, 70244, 138142, 246887, 276284, 298537, 493774, 597074, 987548, 1194148, 4197079, 8394158, 16788316, 71350343, 142700686, 285401372]

約数ペア:

[(1, 285401372), (2, 142700686), (4, 71350343), (17, 16788316), (34, 8394158), (68, 4197079), (239, 1194148), (289, 987548), (478, 597074), (578, 493774), (956, 298537), (1033, 276284), (1156, 246887), (2066, 138142), (4063, 70244), (4132, 69071), (8126, 35122), (16252, 17561)]