77388064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9791}}^1$

素因数の和:9833

約数の個数: 48

約数和(自身を含む): 172730880

約数和(自身を除く): 95342816

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 9791, 19582, 39164, 78328, 127283, 156656, 186029, 254566, 313312, 372058, 509132, 744116, 1018264, 1488232, 2036528, 2418377, 2976464, 4073056, 4836754, 5952928, 9673508, 19347016, 38694032, 77388064]

約数ペア:

[(1, 77388064), (2, 38694032), (4, 19347016), (8, 9673508), (13, 5952928), (16, 4836754), (19, 4073056), (26, 2976464), (32, 2418377), (38, 2036528), (52, 1488232), (76, 1018264), (104, 744116), (152, 509132), (208, 372058), (247, 313312), (304, 254566), (416, 186029), (494, 156656), (608, 127283), (988, 78328), (1976, 39164), (3952, 19582), (7904, 9791)]