4479376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:871

約数の個数: 40

約数和(自身を含む): 9785088

約数和(自身を除く): 5305712

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 821, 1364, 1642, 2728, 3284, 5456, 6568, 9031, 13136, 18062, 25451, 36124, 50902, 72248, 101804, 144496, 203608, 279961, 407216, 559922, 1119844, 2239688, 4479376]

約数ペア:

[(1, 4479376), (2, 2239688), (4, 1119844), (8, 559922), (11, 407216), (16, 279961), (22, 203608), (31, 144496), (44, 101804), (62, 72248), (88, 50902), (124, 36124), (176, 25451), (248, 18062), (341, 13136), (496, 9031), (682, 6568), (821, 5456), (1364, 3284), (1642, 2728)]