64636116352

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{1831}}^1\times {\mathrm{3491}}^1$

素因数の和:5415

約数の個数: 64

約数和(自身を含む): 130505817600

約数和(自身を除く): 65869701248

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 1831, 2528, 3491, 3662, 5056, 6982, 7324, 10112, 13964, 14648, 27928, 29296, 55856, 58592, 111712, 117184, 144649, 223424, 234368, 275789, 289298, 446848, 551578, 578596, 1103156, 1157192, 2206312, 2314384, 4412624, 4628768, 6392021, 8825248, 9257536, 12784042, 17650496, 18515072, 25568084, 35300992, 51136168, 102272336, 204544672, 409089344, 504969659, 818178688, 1009939318, 2019878636, 4039757272, 8079514544, 16159029088, 32318058176, 64636116352]

約数ペア:

[(1, 64636116352), (2, 32318058176), (4, 16159029088), (8, 8079514544), (16, 4039757272), (32, 2019878636), (64, 1009939318), (79, 818178688), (128, 504969659), (158, 409089344), (316, 204544672), (632, 102272336), (1264, 51136168), (1831, 35300992), (2528, 25568084), (3491, 18515072), (3662, 17650496), (5056, 12784042), (6982, 9257536), (7324, 8825248), (10112, 6392021), (13964, 4628768), (14648, 4412624), (27928, 2314384), (29296, 2206312), (55856, 1157192), (58592, 1103156), (111712, 578596), (117184, 551578), (144649, 446848), (223424, 289298), (234368, 275789)]