28374972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{379}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 70479360

約数和(自身を除く): 42104388

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 367, 379, 734, 758, 1101, 1137, 1468, 1516, 2202, 2274, 4404, 4548, 6239, 6443, 12478, 12886, 18717, 19329, 24956, 25772, 37434, 38658, 74868, 77316, 139093, 278186, 417279, 556372, 834558, 1669116, 2364581, 4729162, 7093743, 9458324, 14187486, 28374972]

約数ペア:

[(1, 28374972), (2, 14187486), (3, 9458324), (4, 7093743), (6, 4729162), (12, 2364581), (17, 1669116), (34, 834558), (51, 556372), (68, 417279), (102, 278186), (204, 139093), (367, 77316), (379, 74868), (734, 38658), (758, 37434), (1101, 25772), (1137, 24956), (1468, 19329), (1516, 18717), (2202, 12886), (2274, 12478), (4404, 6443), (4548, 6239)]