33378940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7691}}^1$

素因数の和:7738

約数の個数: 48

約数和(自身を含む): 82704384

約数和(自身を除く): 49325444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 7691, 15382, 30764, 38455, 53837, 76910, 107674, 153820, 215348, 238421, 269185, 476842, 538370, 953684, 1076740, 1192105, 1668947, 2384210, 3337894, 4768420, 6675788, 8344735, 16689470, 33378940]

約数ペア:

[(1, 33378940), (2, 16689470), (4, 8344735), (5, 6675788), (7, 4768420), (10, 3337894), (14, 2384210), (20, 1668947), (28, 1192105), (31, 1076740), (35, 953684), (62, 538370), (70, 476842), (124, 269185), (140, 238421), (155, 215348), (217, 153820), (310, 107674), (434, 76910), (620, 53837), (868, 38455), (1085, 30764), (2170, 15382), (4340, 7691)]