74440564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 148236480

約数和(自身を除く): 73795916

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 227, 257, 319, 454, 514, 638, 908, 1028, 1276, 2497, 2827, 4994, 5654, 6583, 7453, 9988, 11308, 13166, 14906, 26332, 29812, 58339, 72413, 81983, 116678, 144826, 163966, 233356, 289652, 327932, 641729, 1283458, 1691831, 2566916, 3383662, 6767324, 18610141, 37220282, 74440564]

約数ペア:

[(1, 74440564), (2, 37220282), (4, 18610141), (11, 6767324), (22, 3383662), (29, 2566916), (44, 1691831), (58, 1283458), (116, 641729), (227, 327932), (257, 289652), (319, 233356), (454, 163966), (514, 144826), (638, 116678), (908, 81983), (1028, 72413), (1276, 58339), (2497, 29812), (2827, 26332), (4994, 14906), (5654, 13166), (6583, 11308), (7453, 9988)]