525824

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:110

約数の個数: 40

約数和(自身を含む): 1145760

約数和(自身を除く): 619936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 256, 316, 416, 512, 632, 832, 1027, 1264, 1664, 2054, 2528, 3328, 4108, 5056, 6656, 8216, 10112, 16432, 20224, 32864, 40448, 65728, 131456, 262912, 525824]

約数ペア:

[(1, 525824), (2, 262912), (4, 131456), (8, 65728), (13, 40448), (16, 32864), (26, 20224), (32, 16432), (52, 10112), (64, 8216), (79, 6656), (104, 5056), (128, 4108), (158, 3328), (208, 2528), (256, 2054), (316, 1664), (416, 1264), (512, 1027), (632, 832)]