7823647936

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{494917}}^1$

素因数の和:494961

約数の個数: 56

約数和(自身を含む): 17599284080

約数和(自身を除く): 9775636144

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 15808, 494917, 989834, 1979668, 3959336, 6433921, 7918672, 9403423, 12867842, 15837344, 18806846, 25735684, 31674688, 37613692, 51471368, 75227384, 102942736, 122244499, 150454768, 205885472, 244488998, 300909536, 411770944, 488977996, 601819072, 977955992, 1955911984, 3911823968, 7823647936]

約数ペア:

[(1, 7823647936), (2, 3911823968), (4, 1955911984), (8, 977955992), (13, 601819072), (16, 488977996), (19, 411770944), (26, 300909536), (32, 244488998), (38, 205885472), (52, 150454768), (64, 122244499), (76, 102942736), (104, 75227384), (152, 51471368), (208, 37613692), (247, 31674688), (304, 25735684), (416, 18806846), (494, 15837344), (608, 12867842), (832, 9403423), (988, 7918672), (1216, 6433921), (1976, 3959336), (3952, 1979668), (7904, 989834), (15808, 494917)]