33999740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{683}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 75841920

約数和(自身を除く): 41842180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 131, 190, 262, 380, 524, 655, 683, 1310, 1366, 2489, 2620, 2732, 3415, 4978, 6830, 9956, 12445, 12977, 13660, 24890, 25954, 49780, 51908, 64885, 89473, 129770, 178946, 259540, 357892, 447365, 894730, 1699987, 1789460, 3399974, 6799948, 8499935, 16999870, 33999740]

約数ペア:

[(1, 33999740), (2, 16999870), (4, 8499935), (5, 6799948), (10, 3399974), (19, 1789460), (20, 1699987), (38, 894730), (76, 447365), (95, 357892), (131, 259540), (190, 178946), (262, 129770), (380, 89473), (524, 64885), (655, 51908), (683, 49780), (1310, 25954), (1366, 24890), (2489, 13660), (2620, 12977), (2732, 12445), (3415, 9956), (4978, 6830)]