4477888

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 56

約数和(自身を含む): 9574784

約数和(自身を除く): 5096896

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 61, 62, 64, 74, 122, 124, 148, 244, 248, 296, 488, 496, 592, 976, 992, 1147, 1184, 1891, 1952, 1984, 2257, 2294, 2368, 3782, 3904, 4514, 4588, 7564, 9028, 9176, 15128, 18056, 18352, 30256, 36112, 36704, 60512, 69967, 72224, 73408, 121024, 139934, 144448, 279868, 559736, 1119472, 2238944, 4477888]

約数ペア:

[(1, 4477888), (2, 2238944), (4, 1119472), (8, 559736), (16, 279868), (31, 144448), (32, 139934), (37, 121024), (61, 73408), (62, 72224), (64, 69967), (74, 60512), (122, 36704), (124, 36112), (148, 30256), (244, 18352), (248, 18056), (296, 15128), (488, 9176), (496, 9028), (592, 7564), (976, 4588), (992, 4514), (1147, 3904), (1184, 3782), (1891, 2368), (1952, 2294), (1984, 2257)]