1615744

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 3470040

約数和(自身を除く): 1854296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 971, 1664, 1942, 3884, 7768, 12623, 15536, 25246, 31072, 50492, 62144, 100984, 124288, 201968, 403936, 807872, 1615744]

約数ペア:

[(1, 1615744), (2, 807872), (4, 403936), (8, 201968), (13, 124288), (16, 100984), (26, 62144), (32, 50492), (52, 31072), (64, 25246), (104, 15536), (128, 12623), (208, 7768), (416, 3884), (832, 1942), (971, 1664)]