2347508728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{68099}}^1$

素因数の和:68275

約数の個数: 32

約数和(自身を含む): 4576320000

約数和(自身を除く): 2228811272

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 556, 1112, 4309, 8618, 17236, 34472, 68099, 136198, 272396, 544792, 2111069, 4222138, 8444276, 9465761, 16888552, 18931522, 37863044, 75726088, 293438591, 586877182, 1173754364, 2347508728]

約数ペア:

[(1, 2347508728), (2, 1173754364), (4, 586877182), (8, 293438591), (31, 75726088), (62, 37863044), (124, 18931522), (139, 16888552), (248, 9465761), (278, 8444276), (556, 4222138), (1112, 2111069), (4309, 544792), (8618, 272396), (17236, 136198), (34472, 68099)]