28868952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{757}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 82955520

約数和(自身を除く): 54086568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 227, 454, 681, 757, 908, 1362, 1514, 1589, 1816, 2271, 2724, 3028, 3178, 4542, 4767, 5299, 5448, 6056, 6356, 9084, 9534, 10598, 12712, 15897, 18168, 19068, 21196, 31794, 38136, 42392, 63588, 127176, 171839, 343678, 515517, 687356, 1031034, 1202873, 1374712, 2062068, 2405746, 3608619, 4124136, 4811492, 7217238, 9622984, 14434476, 28868952]

約数ペア:

[(1, 28868952), (2, 14434476), (3, 9622984), (4, 7217238), (6, 4811492), (7, 4124136), (8, 3608619), (12, 2405746), (14, 2062068), (21, 1374712), (24, 1202873), (28, 1031034), (42, 687356), (56, 515517), (84, 343678), (168, 171839), (227, 127176), (454, 63588), (681, 42392), (757, 38136), (908, 31794), (1362, 21196), (1514, 19068), (1589, 18168), (1816, 15897), (2271, 12712), (2724, 10598), (3028, 9534), (3178, 9084), (4542, 6356), (4767, 6056), (5299, 5448)]