77804924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{14419}}^1$

素因数の和:14513

約数の個数: 24

約数和(自身を含む): 145353600

約数和(自身を除く): 67548676

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 14419, 28838, 57676, 273961, 547922, 1023749, 1095844, 2047498, 4094996, 19451231, 38902462, 77804924]

約数ペア:

[(1, 77804924), (2, 38902462), (4, 19451231), (19, 4094996), (38, 2047498), (71, 1095844), (76, 1023749), (142, 547922), (284, 273961), (1349, 57676), (2698, 28838), (5396, 14419)]