7885315828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{36269}}^1$

素因数の和:36436

約数の個数: 48

約数和(自身を含む): 15397920720

約数和(自身を除く): 7512604892

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 113, 148, 226, 452, 481, 962, 1469, 1924, 2938, 4181, 5876, 8362, 16724, 36269, 54353, 72538, 108706, 145076, 217412, 471497, 942994, 1341953, 1885988, 2683906, 4098397, 5367812, 8196794, 16393588, 17445389, 34890778, 53279161, 69781556, 106558322, 151640689, 213116644, 303281378, 606562756, 1971328957, 3942657914, 7885315828]

約数ペア:

[(1, 7885315828), (2, 3942657914), (4, 1971328957), (13, 606562756), (26, 303281378), (37, 213116644), (52, 151640689), (74, 106558322), (113, 69781556), (148, 53279161), (226, 34890778), (452, 17445389), (481, 16393588), (962, 8196794), (1469, 5367812), (1924, 4098397), (2938, 2683906), (4181, 1885988), (5876, 1341953), (8362, 942994), (16724, 471497), (36269, 217412), (54353, 145076), (72538, 108706)]