70376696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 149022720

約数和(自身を除く): 78646024

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 83, 104, 124, 166, 248, 263, 332, 403, 526, 664, 806, 1052, 1079, 1612, 2104, 2158, 2573, 3224, 3419, 4316, 5146, 6838, 8153, 8632, 10292, 13676, 16306, 20584, 21829, 27352, 32612, 33449, 43658, 65224, 66898, 87316, 105989, 133796, 174632, 211978, 267592, 283777, 423956, 567554, 676699, 847912, 1135108, 1353398, 2270216, 2706796, 5413592, 8797087, 17594174, 35188348, 70376696]

約数ペア:

[(1, 70376696), (2, 35188348), (4, 17594174), (8, 8797087), (13, 5413592), (26, 2706796), (31, 2270216), (52, 1353398), (62, 1135108), (83, 847912), (104, 676699), (124, 567554), (166, 423956), (248, 283777), (263, 267592), (332, 211978), (403, 174632), (526, 133796), (664, 105989), (806, 87316), (1052, 66898), (1079, 65224), (1612, 43658), (2104, 33449), (2158, 32612), (2573, 27352), (3224, 21829), (3419, 20584), (4316, 16306), (5146, 13676), (6838, 10292), (8153, 8632)]