28480984

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29917}}^1$

素因数の和:29947

約数の個数: 32

約数和(自身を含む): 64622880

約数和(自身を除く): 36141896

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 29917, 59834, 119668, 209419, 239336, 418838, 508589, 837676, 1017178, 1675352, 2034356, 3560123, 4068712, 7120246, 14240492, 28480984]

約数ペア:

[(1, 28480984), (2, 14240492), (4, 7120246), (7, 4068712), (8, 3560123), (14, 2034356), (17, 1675352), (28, 1017178), (34, 837676), (56, 508589), (68, 418838), (119, 239336), (136, 209419), (238, 119668), (476, 59834), (952, 29917)]