7922848

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 16722720

約数和(自身を除く): 8799872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 83, 152, 157, 166, 304, 314, 332, 608, 628, 664, 1256, 1328, 1577, 2512, 2656, 2983, 3154, 5024, 5966, 6308, 11932, 12616, 13031, 23864, 25232, 26062, 47728, 50464, 52124, 95456, 104248, 208496, 247589, 416992, 495178, 990356, 1980712, 3961424, 7922848]

約数ペア:

[(1, 7922848), (2, 3961424), (4, 1980712), (8, 990356), (16, 495178), (19, 416992), (32, 247589), (38, 208496), (76, 104248), (83, 95456), (152, 52124), (157, 50464), (166, 47728), (304, 26062), (314, 25232), (332, 23864), (608, 13031), (628, 12616), (664, 11932), (1256, 6308), (1328, 5966), (1577, 5024), (2512, 3154), (2656, 2983)]