27889512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4049}}^1$

素因数の和:4106

約数の個数: 64

約数和(自身を含む): 81648000

約数和(自身を除く): 53758488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 4049, 6888, 8098, 12147, 16196, 24294, 28343, 32392, 48588, 56686, 85029, 97176, 113372, 166009, 170058, 226744, 332018, 340116, 498027, 664036, 680232, 996054, 1162063, 1328072, 1992108, 2324126, 3486189, 3984216, 4648252, 6972378, 9296504, 13944756, 27889512]

約数ペア:

[(1, 27889512), (2, 13944756), (3, 9296504), (4, 6972378), (6, 4648252), (7, 3984216), (8, 3486189), (12, 2324126), (14, 1992108), (21, 1328072), (24, 1162063), (28, 996054), (41, 680232), (42, 664036), (56, 498027), (82, 340116), (84, 332018), (123, 226744), (164, 170058), (168, 166009), (246, 113372), (287, 97176), (328, 85029), (492, 56686), (574, 48588), (861, 32392), (984, 28343), (1148, 24294), (1722, 16196), (2296, 12147), (3444, 8098), (4049, 6888)]