39734396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 79685760

約数和(自身を除く): 39951364

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 131, 247, 262, 307, 494, 524, 614, 988, 1228, 1703, 2489, 3406, 3991, 4978, 5833, 6812, 7982, 9956, 11666, 15964, 23332, 32357, 40217, 64714, 75829, 80434, 129428, 151658, 160868, 303316, 522821, 764123, 1045642, 1528246, 2091284, 3056492, 9933599, 19867198, 39734396]

約数ペア:

[(1, 39734396), (2, 19867198), (4, 9933599), (13, 3056492), (19, 2091284), (26, 1528246), (38, 1045642), (52, 764123), (76, 522821), (131, 303316), (247, 160868), (262, 151658), (307, 129428), (494, 80434), (524, 75829), (614, 64714), (988, 40217), (1228, 32357), (1703, 23332), (2489, 15964), (3406, 11666), (3991, 9956), (4978, 7982), (5833, 6812)]