4007958444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{387917}}^1$

素因数の和:387975

約数の個数: 72

約数和(自身を含む): 11860980768

約数和(自身を除く): 7853022324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 387917, 775834, 1163751, 1551668, 2327502, 2715419, 3491253, 4655004, 5430838, 6982506, 8146257, 10861676, 13965012, 15904597, 16292514, 24438771, 31809194, 32585028, 47713791, 48877542, 63618388, 95427582, 97755084, 111332179, 143141373, 190855164, 222664358, 286282746, 333996537, 445328716, 572565492, 667993074, 1001989611, 1335986148, 2003979222, 4007958444]

約数ペア:

[(1, 4007958444), (2, 2003979222), (3, 1335986148), (4, 1001989611), (6, 667993074), (7, 572565492), (9, 445328716), (12, 333996537), (14, 286282746), (18, 222664358), (21, 190855164), (28, 143141373), (36, 111332179), (41, 97755084), (42, 95427582), (63, 63618388), (82, 48877542), (84, 47713791), (123, 32585028), (126, 31809194), (164, 24438771), (246, 16292514), (252, 15904597), (287, 13965012), (369, 10861676), (492, 8146257), (574, 6982506), (738, 5430838), (861, 4655004), (1148, 3491253), (1476, 2715419), (1722, 2327502), (2583, 1551668), (3444, 1163751), (5166, 775834), (10332, 387917)]