7217408

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{233}}^1$

素因数の和:271

約数の個数: 54

約数和(自身を含む): 15903342

約数和(自身を除く): 8685934

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 233, 242, 256, 352, 466, 484, 704, 932, 968, 1408, 1864, 1936, 2563, 2816, 3728, 3872, 5126, 7456, 7744, 10252, 14912, 15488, 20504, 28193, 29824, 30976, 41008, 56386, 59648, 82016, 112772, 164032, 225544, 328064, 451088, 656128, 902176, 1804352, 3608704, 7217408]

約数ペア:

[(1, 7217408), (2, 3608704), (4, 1804352), (8, 902176), (11, 656128), (16, 451088), (22, 328064), (32, 225544), (44, 164032), (64, 112772), (88, 82016), (121, 59648), (128, 56386), (176, 41008), (233, 30976), (242, 29824), (256, 28193), (352, 20504), (466, 15488), (484, 14912), (704, 10252), (932, 7744), (968, 7456), (1408, 5126), (1864, 3872), (1936, 3728), (2563, 2816)]