65179504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7643}}^1$

素因数の和:7705

約数の個数: 40

約数和(自身を含む): 139334832

約数和(自身を除く): 74155328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 7643, 8528, 15286, 30572, 61144, 99359, 122288, 198718, 313363, 397436, 626726, 794872, 1253452, 1589744, 2506904, 4073719, 5013808, 8147438, 16294876, 32589752, 65179504]

約数ペア:

[(1, 65179504), (2, 32589752), (4, 16294876), (8, 8147438), (13, 5013808), (16, 4073719), (26, 2506904), (41, 1589744), (52, 1253452), (82, 794872), (104, 626726), (164, 397436), (208, 313363), (328, 198718), (533, 122288), (656, 99359), (1066, 61144), (2132, 30572), (4264, 15286), (7643, 8528)]