63877859968

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1238327}}^1$

素因数の和:1238385

約数の個数: 64

約数和(自身を含む): 141466590720

約数和(自身を除く): 77588730752

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 6448, 12896, 25792, 51584, 1238327, 2476654, 4953308, 9906616, 16098251, 19813232, 32196502, 38388137, 39626464, 64393004, 76776274, 79252928, 128786008, 153552548, 158505856, 257572016, 307105096, 499045781, 515144032, 614210192, 998091562, 1030288064, 1228420384, 1996183124, 2060576128, 2456840768, 3992366248, 4913681536, 7984732496, 15969464992, 31938929984, 63877859968]

約数ペア:

[(1, 63877859968), (2, 31938929984), (4, 15969464992), (8, 7984732496), (13, 4913681536), (16, 3992366248), (26, 2456840768), (31, 2060576128), (32, 1996183124), (52, 1228420384), (62, 1030288064), (64, 998091562), (104, 614210192), (124, 515144032), (128, 499045781), (208, 307105096), (248, 257572016), (403, 158505856), (416, 153552548), (496, 128786008), (806, 79252928), (832, 76776274), (992, 64393004), (1612, 39626464), (1664, 38388137), (1984, 32196502), (3224, 19813232), (3968, 16098251), (6448, 9906616), (12896, 4953308), (25792, 2476654), (51584, 1238327)]