4244272

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 40

約数和(自身を含む): 8729600

約数和(自身を除く): 4485328

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 199, 248, 344, 398, 496, 688, 796, 1333, 1592, 2666, 3184, 5332, 6169, 8557, 10664, 12338, 17114, 21328, 24676, 34228, 49352, 68456, 98704, 136912, 265267, 530534, 1061068, 2122136, 4244272]

約数ペア:

[(1, 4244272), (2, 2122136), (4, 1061068), (8, 530534), (16, 265267), (31, 136912), (43, 98704), (62, 68456), (86, 49352), (124, 34228), (172, 24676), (199, 21328), (248, 17114), (344, 12338), (398, 10664), (496, 8557), (688, 6169), (796, 5332), (1333, 3184), (1592, 2666)]