71201792

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2294

約数の個数: 44

約数和(自身を含む): 146990976

約数和(自身を除く): 75789184

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2243, 3968, 4486, 7936, 8972, 15872, 17944, 31744, 35888, 69533, 71776, 139066, 143552, 278132, 287104, 556264, 574208, 1112528, 1148416, 2225056, 2296832, 4450112, 8900224, 17800448, 35600896, 71201792]

約数ペア:

[(1, 71201792), (2, 35600896), (4, 17800448), (8, 8900224), (16, 4450112), (31, 2296832), (32, 2225056), (62, 1148416), (64, 1112528), (124, 574208), (128, 556264), (248, 287104), (256, 278132), (496, 143552), (512, 139066), (992, 71776), (1024, 69533), (1984, 35888), (2243, 31744), (3968, 17944), (4486, 15872), (7936, 8972)]