74812928

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{6353}}^1$

素因数の和:6394

約数の個数: 40

約数和(自身を含む): 156003408

約数和(自身を除く): 81190480

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 6353, 11776, 12706, 25412, 50824, 101648, 146119, 203296, 292238, 406592, 584476, 813184, 1168952, 1626368, 2337904, 3252736, 4675808, 9351616, 18703232, 37406464, 74812928]

約数ペア:

[(1, 74812928), (2, 37406464), (4, 18703232), (8, 9351616), (16, 4675808), (23, 3252736), (32, 2337904), (46, 1626368), (64, 1168952), (92, 813184), (128, 584476), (184, 406592), (256, 292238), (368, 203296), (512, 146119), (736, 101648), (1472, 50824), (2944, 25412), (5888, 12706), (6353, 11776)]