948736

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:144

約数の個数: 40

約数和(自身を含む): 2025540

約数和(自身を除く): 1076804

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 109, 128, 136, 218, 256, 272, 436, 512, 544, 872, 1088, 1744, 1853, 2176, 3488, 3706, 4352, 6976, 7412, 8704, 13952, 14824, 27904, 29648, 55808, 59296, 118592, 237184, 474368, 948736]

約数ペア:

[(1, 948736), (2, 474368), (4, 237184), (8, 118592), (16, 59296), (17, 55808), (32, 29648), (34, 27904), (64, 14824), (68, 13952), (109, 8704), (128, 7412), (136, 6976), (218, 4352), (256, 3706), (272, 3488), (436, 2176), (512, 1853), (544, 1744), (872, 1088)]