69495472

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1319}}^1$

素因数の和:1453

約数の個数: 40

約数和(自身を含む): 139946400

約数和(自身を除く): 70450928

約数列:

[1, 2, 4, 8, 16, 37, 74, 89, 148, 178, 296, 356, 592, 712, 1319, 1424, 2638, 3293, 5276, 6586, 10552, 13172, 21104, 26344, 48803, 52688, 97606, 117391, 195212, 234782, 390424, 469564, 780848, 939128, 1878256, 4343467, 8686934, 17373868, 34747736, 69495472]

約数ペア:

[(1, 69495472), (2, 34747736), (4, 17373868), (8, 8686934), (16, 4343467), (37, 1878256), (74, 939128), (89, 780848), (148, 469564), (178, 390424), (296, 234782), (356, 195212), (592, 117391), (712, 97606), (1319, 52688), (1424, 48803), (2638, 26344), (3293, 21104), (5276, 13172), (6586, 10552)]