39716248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 88452000

約数和(自身を除く): 48735752

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 149, 233, 286, 298, 466, 572, 596, 932, 1144, 1192, 1639, 1864, 1937, 2563, 3029, 3278, 3874, 5126, 6058, 6556, 7748, 10252, 12116, 13112, 15496, 20504, 21307, 24232, 33319, 34717, 42614, 66638, 69434, 85228, 133276, 138868, 170456, 266552, 277736, 381887, 451321, 763774, 902642, 1527548, 1805284, 3055096, 3610568, 4964531, 9929062, 19858124, 39716248]

約数ペア:

[(1, 39716248), (2, 19858124), (4, 9929062), (8, 4964531), (11, 3610568), (13, 3055096), (22, 1805284), (26, 1527548), (44, 902642), (52, 763774), (88, 451321), (104, 381887), (143, 277736), (149, 266552), (233, 170456), (286, 138868), (298, 133276), (466, 85228), (572, 69434), (596, 66638), (932, 42614), (1144, 34717), (1192, 33319), (1639, 24232), (1864, 21307), (1937, 20504), (2563, 15496), (3029, 13112), (3278, 12116), (3874, 10252), (5126, 7748), (6058, 6556)]