28393989372

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{733}}^1\times {\mathrm{51239}}^1$

素因数の和:51992

約数の個数: 96

約数和(自身を含む): 84246758400

約数和(自身を除く): 55852769028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 733, 756, 1466, 2199, 2932, 4398, 5131, 6597, 8796, 10262, 13194, 15393, 19791, 20524, 26388, 30786, 39582, 46179, 51239, 61572, 79164, 92358, 102478, 138537, 153717, 184716, 204956, 277074, 307434, 358673, 461151, 554148, 614868, 717346, 922302, 1076019, 1383453, 1434692, 1844604, 2152038, 2766906, 3228057, 4304076, 5533812, 6456114, 9684171, 12912228, 19368342, 37558187, 38736684, 75116374, 112674561, 150232748, 225349122, 262907309, 338023683, 450698244, 525814618, 676047366, 788721927, 1014071049, 1051629236, 1352094732, 1577443854, 2028142098, 2366165781, 3154887708, 4056284196, 4732331562, 7098497343, 9464663124, 14196994686, 28393989372]

約数ペア:

[(1, 28393989372), (2, 14196994686), (3, 9464663124), (4, 7098497343), (6, 4732331562), (7, 4056284196), (9, 3154887708), (12, 2366165781), (14, 2028142098), (18, 1577443854), (21, 1352094732), (27, 1051629236), (28, 1014071049), (36, 788721927), (42, 676047366), (54, 525814618), (63, 450698244), (84, 338023683), (108, 262907309), (126, 225349122), (189, 150232748), (252, 112674561), (378, 75116374), (733, 38736684), (756, 37558187), (1466, 19368342), (2199, 12912228), (2932, 9684171), (4398, 6456114), (5131, 5533812), (6597, 4304076), (8796, 3228057), (10262, 2766906), (13194, 2152038), (15393, 1844604), (19791, 1434692), (20524, 1383453), (26388, 1076019), (30786, 922302), (39582, 717346), (46179, 614868), (51239, 554148), (61572, 461151), (79164, 358673), (92358, 307434), (102478, 277074), (138537, 204956), (153717, 184716)]