40608992

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 82419120

約数和(自身を除く): 41810128

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 137, 157, 236, 274, 314, 472, 548, 628, 944, 1096, 1256, 1888, 2192, 2512, 4384, 5024, 8083, 9263, 16166, 18526, 21509, 32332, 37052, 43018, 64664, 74104, 86036, 129328, 148208, 172072, 258656, 296416, 344144, 688288, 1269031, 2538062, 5076124, 10152248, 20304496, 40608992]

約数ペア:

[(1, 40608992), (2, 20304496), (4, 10152248), (8, 5076124), (16, 2538062), (32, 1269031), (59, 688288), (118, 344144), (137, 296416), (157, 258656), (236, 172072), (274, 148208), (314, 129328), (472, 86036), (548, 74104), (628, 64664), (944, 43018), (1096, 37052), (1256, 32332), (1888, 21509), (2192, 18526), (2512, 16166), (4384, 9263), (5024, 8083)]