72525944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2707}}^1$

素因数の和:2927

約数の個数: 32

約数和(自身を含む): 144769680

約数和(自身を除く): 72243736

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 788, 1576, 2707, 3349, 5414, 6698, 10828, 13396, 21656, 26792, 46019, 92038, 184076, 368152, 533279, 1066558, 2133116, 4266232, 9065743, 18131486, 36262972, 72525944]

約数ペア:

[(1, 72525944), (2, 36262972), (4, 18131486), (8, 9065743), (17, 4266232), (34, 2133116), (68, 1066558), (136, 533279), (197, 368152), (394, 184076), (788, 92038), (1576, 46019), (2707, 26792), (3349, 21656), (5414, 13396), (6698, 10828)]