28491884

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2593}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 51859248

約数和(自身を除く): 23367364

約数列:

[1, 2, 4, 41, 67, 82, 134, 164, 268, 2593, 2747, 5186, 5494, 10372, 10988, 106313, 173731, 212626, 347462, 425252, 694924, 7122971, 14245942, 28491884]

約数ペア:

[(1, 28491884), (2, 14245942), (4, 7122971), (41, 694924), (67, 425252), (82, 347462), (134, 212626), (164, 173731), (268, 106313), (2593, 10988), (2747, 10372), (5186, 5494)]