415239136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1373}}^1$

素因数の和:2123

約数の個数: 48

約数和(自身を含む): 882239904

約数和(自身を除く): 467000768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 727, 1373, 1454, 2746, 2908, 5492, 5816, 9451, 10984, 11632, 17849, 18902, 21968, 23264, 35698, 37804, 43936, 71396, 75608, 142792, 151216, 285584, 302432, 571168, 998171, 1996342, 3992684, 7985368, 12976223, 15970736, 25952446, 31941472, 51904892, 103809784, 207619568, 415239136]

約数ペア:

[(1, 415239136), (2, 207619568), (4, 103809784), (8, 51904892), (13, 31941472), (16, 25952446), (26, 15970736), (32, 12976223), (52, 7985368), (104, 3992684), (208, 1996342), (416, 998171), (727, 571168), (1373, 302432), (1454, 285584), (2746, 151216), (2908, 142792), (5492, 75608), (5816, 71396), (9451, 43936), (10984, 37804), (11632, 35698), (17849, 23264), (18902, 21968)]