74156516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1877}}^1$

素因数の和:1988

約数の個数: 48

約数和(自身を含む): 159014016

約数和(自身を除く): 84857500

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 83, 119, 166, 238, 332, 476, 581, 1162, 1411, 1877, 2324, 2822, 3754, 5644, 7508, 9877, 13139, 19754, 26278, 31909, 39508, 52556, 63818, 127636, 155791, 223363, 311582, 446726, 623164, 893452, 1090537, 2181074, 2648447, 4362148, 5296894, 10593788, 18539129, 37078258, 74156516]

約数ペア:

[(1, 74156516), (2, 37078258), (4, 18539129), (7, 10593788), (14, 5296894), (17, 4362148), (28, 2648447), (34, 2181074), (68, 1090537), (83, 893452), (119, 623164), (166, 446726), (238, 311582), (332, 223363), (476, 155791), (581, 127636), (1162, 63818), (1411, 52556), (1877, 39508), (2324, 31909), (2822, 26278), (3754, 19754), (5644, 13139), (7508, 9877)]