7922809376

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{12421}}^1$

素因数の和:13105

約数の個数: 48

約数和(自身を含む): 16127532288

約数和(自身を除く): 8204722912

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 643, 992, 1286, 2572, 5144, 10288, 12421, 19933, 20576, 24842, 39866, 49684, 79732, 99368, 159464, 198736, 318928, 385051, 397472, 637856, 770102, 1540204, 3080408, 6160816, 7986703, 12321632, 15973406, 31946812, 63893624, 127787248, 247587793, 255574496, 495175586, 990351172, 1980702344, 3961404688, 7922809376]

約数ペア:

[(1, 7922809376), (2, 3961404688), (4, 1980702344), (8, 990351172), (16, 495175586), (31, 255574496), (32, 247587793), (62, 127787248), (124, 63893624), (248, 31946812), (496, 15973406), (643, 12321632), (992, 7986703), (1286, 6160816), (2572, 3080408), (5144, 1540204), (10288, 770102), (12421, 637856), (19933, 397472), (20576, 385051), (24842, 318928), (39866, 198736), (49684, 159464), (79732, 99368)]