70649384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8599}}^1$

素因数の和:8697

約数の個数: 32

約数和(自身を含む): 144480000

約数和(自身を除く): 73830616

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 8599, 17198, 34396, 68792, 111787, 223574, 447148, 679321, 894296, 1358642, 2717284, 5434568, 8831173, 17662346, 35324692, 70649384]

約数ペア:

[(1, 70649384), (2, 35324692), (4, 17662346), (8, 8831173), (13, 5434568), (26, 2717284), (52, 1358642), (79, 894296), (104, 679321), (158, 447148), (316, 223574), (632, 111787), (1027, 68792), (2054, 34396), (4108, 17198), (8216, 8599)]