8257216

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:377

約数の個数: 56

約数和(自身を含む): 18416016

約数和(自身を除く): 10158800

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 148, 176, 296, 317, 352, 407, 592, 634, 704, 814, 1184, 1268, 1628, 2368, 2536, 3256, 3487, 5072, 6512, 6974, 10144, 11729, 13024, 13948, 20288, 23458, 26048, 27896, 46916, 55792, 93832, 111584, 129019, 187664, 223168, 258038, 375328, 516076, 750656, 1032152, 2064304, 4128608, 8257216]

約数ペア:

[(1, 8257216), (2, 4128608), (4, 2064304), (8, 1032152), (11, 750656), (16, 516076), (22, 375328), (32, 258038), (37, 223168), (44, 187664), (64, 129019), (74, 111584), (88, 93832), (148, 55792), (176, 46916), (296, 27896), (317, 26048), (352, 23458), (407, 20288), (592, 13948), (634, 13024), (704, 11729), (814, 10144), (1184, 6974), (1268, 6512), (1628, 5072), (2368, 3487), (2536, 3256)]