4128608

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 9135504

約数和(自身を除く): 5006896

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 317, 352, 407, 592, 634, 814, 1184, 1268, 1628, 2536, 3256, 3487, 5072, 6512, 6974, 10144, 11729, 13024, 13948, 23458, 27896, 46916, 55792, 93832, 111584, 129019, 187664, 258038, 375328, 516076, 1032152, 2064304, 4128608]

約数ペア:

[(1, 4128608), (2, 2064304), (4, 1032152), (8, 516076), (11, 375328), (16, 258038), (22, 187664), (32, 129019), (37, 111584), (44, 93832), (74, 55792), (88, 46916), (148, 27896), (176, 23458), (296, 13948), (317, 13024), (352, 11729), (407, 10144), (592, 6974), (634, 6512), (814, 5072), (1184, 3487), (1268, 3256), (1628, 2536)]