672019432

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{196727}}^1$

素因数の和:196801

約数の個数: 32

約数和(自身を含む): 1463656320

約数和(自身を除く): 791636888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 196727, 393454, 786908, 1377089, 1573816, 2754178, 5508356, 11016712, 12000347, 24000694, 48001388, 84002429, 96002776, 168004858, 336009716, 672019432]

約数ペア:

[(1, 672019432), (2, 336009716), (4, 168004858), (7, 96002776), (8, 84002429), (14, 48001388), (28, 24000694), (56, 12000347), (61, 11016712), (122, 5508356), (244, 2754178), (427, 1573816), (488, 1377089), (854, 786908), (1708, 393454), (3416, 196727)]