72028202422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6781}}^1\times {\mathrm{16649}}^1$

素因数の和:23472

約数の個数: 32

約数和(自身を含む): 121953924000

約数和(自身を除く): 49925721578

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 6781, 13562, 16649, 33298, 74591, 149182, 183139, 196649, 366278, 393298, 482821, 965642, 2163139, 4326278, 5311031, 10622062, 112896869, 225793738, 1241865559, 2483731118, 3274009201, 6548018402, 36014101211, 72028202422]

約数ペア:

[(1, 72028202422), (2, 36014101211), (11, 6548018402), (22, 3274009201), (29, 2483731118), (58, 1241865559), (319, 225793738), (638, 112896869), (6781, 10622062), (13562, 5311031), (16649, 4326278), (33298, 2163139), (74591, 965642), (149182, 482821), (183139, 393298), (196649, 366278)]