63992684

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3251}}^1$

素因数の和:3318

約数の個数: 48

約数和(自身を含む): 138405120

約数和(自身を除く): 74412436

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 3251, 4921, 6502, 9842, 13004, 19684, 22757, 45514, 61769, 91028, 120287, 123538, 240574, 247076, 432383, 481148, 842009, 864766, 1684018, 1729532, 2285453, 3368036, 4570906, 9141812, 15998171, 31996342, 63992684]

約数ペア:

[(1, 63992684), (2, 31996342), (4, 15998171), (7, 9141812), (14, 4570906), (19, 3368036), (28, 2285453), (37, 1729532), (38, 1684018), (74, 864766), (76, 842009), (133, 481148), (148, 432383), (259, 247076), (266, 240574), (518, 123538), (532, 120287), (703, 91028), (1036, 61769), (1406, 45514), (2812, 22757), (3251, 19684), (4921, 13004), (6502, 9842)]