39975364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4111}}^1$

素因数の和:4156

約数の個数: 48

約数和(自身を含む): 87042816

約数和(自身を除く): 47067452

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4111, 4862, 8222, 9724, 16444, 45221, 53443, 69887, 90442, 106886, 139774, 180884, 213772, 279548, 587873, 768757, 908531, 1175746, 1537514, 1817062, 2351492, 3075028, 3634124, 9993841, 19987682, 39975364]

約数ペア:

[(1, 39975364), (2, 19987682), (4, 9993841), (11, 3634124), (13, 3075028), (17, 2351492), (22, 1817062), (26, 1537514), (34, 1175746), (44, 908531), (52, 768757), (68, 587873), (143, 279548), (187, 213772), (221, 180884), (286, 139774), (374, 106886), (442, 90442), (572, 69887), (748, 53443), (884, 45221), (2431, 16444), (4111, 9724), (4862, 8222)]