70895488

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 148716000

約数和(自身を除く): 77820512

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 71, 116, 128, 142, 232, 269, 284, 464, 538, 568, 928, 1076, 1136, 1856, 2059, 2152, 2272, 3712, 4118, 4304, 4544, 7801, 8236, 8608, 9088, 15602, 16472, 17216, 19099, 31204, 32944, 34432, 38198, 62408, 65888, 76396, 124816, 131776, 152792, 249632, 263552, 305584, 499264, 553871, 611168, 998528, 1107742, 1222336, 2215484, 2444672, 4430968, 8861936, 17723872, 35447744, 70895488]

約数ペア:

[(1, 70895488), (2, 35447744), (4, 17723872), (8, 8861936), (16, 4430968), (29, 2444672), (32, 2215484), (58, 1222336), (64, 1107742), (71, 998528), (116, 611168), (128, 553871), (142, 499264), (232, 305584), (269, 263552), (284, 249632), (464, 152792), (538, 131776), (568, 124816), (928, 76396), (1076, 65888), (1136, 62408), (1856, 38198), (2059, 34432), (2152, 32944), (2272, 31204), (3712, 19099), (4118, 17216), (4304, 16472), (4544, 15602), (7801, 9088), (8236, 8608)]