4639088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 40

約数和(自身を含む): 9523200

約数和(自身を除く): 4884112

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 199, 248, 376, 398, 496, 752, 796, 1457, 1592, 2914, 3184, 5828, 6169, 9353, 11656, 12338, 18706, 23312, 24676, 37412, 49352, 74824, 98704, 149648, 289943, 579886, 1159772, 2319544, 4639088]

約数ペア:

[(1, 4639088), (2, 2319544), (4, 1159772), (8, 579886), (16, 289943), (31, 149648), (47, 98704), (62, 74824), (94, 49352), (124, 37412), (188, 24676), (199, 23312), (248, 18706), (376, 12338), (398, 11656), (496, 9353), (752, 6169), (796, 5828), (1457, 3184), (1592, 2914)]