78949712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7019}}^1$

素因数の和:7083

約数の個数: 40

約数和(自身を含む): 165391200

約数和(自身を除く): 86441488

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 7019, 11248, 14038, 28076, 56152, 112304, 133361, 259703, 266722, 519406, 533444, 1038812, 1066888, 2077624, 2133776, 4155248, 4934357, 9868714, 19737428, 39474856, 78949712]

約数ペア:

[(1, 78949712), (2, 39474856), (4, 19737428), (8, 9868714), (16, 4934357), (19, 4155248), (37, 2133776), (38, 2077624), (74, 1066888), (76, 1038812), (148, 533444), (152, 519406), (296, 266722), (304, 259703), (592, 133361), (703, 112304), (1406, 56152), (2812, 28076), (5624, 14038), (7019, 11248)]