26430152

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5303}}^1$

素因数の和:5405

約数の個数: 32

約数和(自身を含む): 57283200

約数和(自身を除く): 30853048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 5303, 10606, 21212, 37121, 42424, 74242, 148484, 296968, 471967, 943934, 1887868, 3303769, 3775736, 6607538, 13215076, 26430152]

約数ペア:

[(1, 26430152), (2, 13215076), (4, 6607538), (7, 3775736), (8, 3303769), (14, 1887868), (28, 943934), (56, 471967), (89, 296968), (178, 148484), (356, 74242), (623, 42424), (712, 37121), (1246, 21212), (2492, 10606), (4984, 5303)]