72702928

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1139

約数の個数: 40

約数和(自身を含む): 145958912

約数和(自身を除く): 73255984

約数列:

[1, 2, 4, 8, 16, 37, 74, 127, 148, 254, 296, 508, 592, 967, 1016, 1934, 2032, 3868, 4699, 7736, 9398, 15472, 18796, 35779, 37592, 71558, 75184, 122809, 143116, 245618, 286232, 491236, 572464, 982472, 1964944, 4543933, 9087866, 18175732, 36351464, 72702928]

約数ペア:

[(1, 72702928), (2, 36351464), (4, 18175732), (8, 9087866), (16, 4543933), (37, 1964944), (74, 982472), (127, 572464), (148, 491236), (254, 286232), (296, 245618), (508, 143116), (592, 122809), (967, 75184), (1016, 71558), (1934, 37592), (2032, 35779), (3868, 18796), (4699, 15472), (7736, 9398)]