72738274

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2333}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 133094016

約数和(自身を除く): 60355742

約数列:

[1, 2, 7, 14, 17, 34, 119, 131, 238, 262, 917, 1834, 2227, 2333, 4454, 4666, 15589, 16331, 31178, 32662, 39661, 79322, 277627, 305623, 555254, 611246, 2139361, 4278722, 5195591, 10391182, 36369137, 72738274]

約数ペア:

[(1, 72738274), (2, 36369137), (7, 10391182), (14, 5195591), (17, 4278722), (34, 2139361), (119, 611246), (131, 555254), (238, 305623), (262, 277627), (917, 79322), (1834, 39661), (2227, 32662), (2333, 31178), (4454, 16331), (4666, 15589)]