28804944662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{77839}}^1$

素因数の和:78228

約数の個数: 32

約数和(自身を含む): 47757642240

約数和(自身を除く): 18952697578

約数列:

[1, 2, 13, 26, 43, 86, 331, 559, 662, 1118, 4303, 8606, 14233, 28466, 77839, 155678, 185029, 370058, 1011907, 2023814, 3347077, 6694154, 25764709, 43512001, 51529418, 87024002, 334941217, 669882434, 1107882487, 2215764974, 14402472331, 28804944662]

約数ペア:

[(1, 28804944662), (2, 14402472331), (13, 2215764974), (26, 1107882487), (43, 669882434), (86, 334941217), (331, 87024002), (559, 51529418), (662, 43512001), (1118, 25764709), (4303, 6694154), (8606, 3347077), (14233, 2023814), (28466, 1011907), (77839, 370058), (155678, 185029)]