28523076

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1571}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 71305920

約数和(自身を除く): 42782844

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 178, 204, 267, 356, 534, 1068, 1513, 1571, 3026, 3142, 4539, 4713, 6052, 6284, 9078, 9426, 18156, 18852, 26707, 53414, 80121, 106828, 139819, 160242, 279638, 320484, 419457, 559276, 838914, 1677828, 2376923, 4753846, 7130769, 9507692, 14261538, 28523076]

約数ペア:

[(1, 28523076), (2, 14261538), (3, 9507692), (4, 7130769), (6, 4753846), (12, 2376923), (17, 1677828), (34, 838914), (51, 559276), (68, 419457), (89, 320484), (102, 279638), (178, 160242), (204, 139819), (267, 106828), (356, 80121), (534, 53414), (1068, 26707), (1513, 18852), (1571, 18156), (3026, 9426), (3142, 9078), (4539, 6284), (4713, 6052)]