71372350804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1\times {\mathrm{25999}}^1$

素因数の和:26944

約数の個数: 48

約数和(自身を含む): 134840160000

約数和(自身を除く): 63467809196

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 881, 1558, 1762, 3116, 3524, 16739, 25999, 33478, 36121, 51998, 66956, 72242, 103996, 144484, 493981, 686299, 987962, 1065959, 1372598, 1975924, 2131918, 2745196, 4263836, 20253221, 22905119, 40506442, 45810238, 81012884, 91620476, 435197261, 870394522, 939109879, 1740789044, 1878219758, 3756439516, 17843087701, 35686175402, 71372350804]

約数ペア:

[(1, 71372350804), (2, 35686175402), (4, 17843087701), (19, 3756439516), (38, 1878219758), (41, 1740789044), (76, 939109879), (82, 870394522), (164, 435197261), (779, 91620476), (881, 81012884), (1558, 45810238), (1762, 40506442), (3116, 22905119), (3524, 20253221), (16739, 4263836), (25999, 2745196), (33478, 2131918), (36121, 1975924), (51998, 1372598), (66956, 1065959), (72242, 987962), (103996, 686299), (144484, 493981)]