889451968

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{7937}}^1$

素因数の和:8069

約数の個数: 56

約数和(自身を含む): 1887211872

約数和(自身を除く): 997759904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 103, 136, 206, 272, 412, 544, 824, 1088, 1648, 1751, 3296, 3502, 6592, 7004, 7937, 14008, 15874, 28016, 31748, 56032, 63496, 112064, 126992, 134929, 253984, 269858, 507968, 539716, 817511, 1079432, 1635022, 2158864, 3270044, 4317728, 6540088, 8635456, 13080176, 13897687, 26160352, 27795374, 52320704, 55590748, 111181496, 222362992, 444725984, 889451968]

約数ペア:

[(1, 889451968), (2, 444725984), (4, 222362992), (8, 111181496), (16, 55590748), (17, 52320704), (32, 27795374), (34, 26160352), (64, 13897687), (68, 13080176), (103, 8635456), (136, 6540088), (206, 4317728), (272, 3270044), (412, 2158864), (544, 1635022), (824, 1079432), (1088, 817511), (1648, 539716), (1751, 507968), (3296, 269858), (3502, 253984), (6592, 134929), (7004, 126992), (7937, 112064), (14008, 63496), (15874, 56032), (28016, 31748)]