40993036

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 85800960

約数和(自身を除く): 44807924

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 83, 124, 166, 217, 332, 434, 569, 581, 868, 1138, 1162, 2276, 2324, 2573, 3983, 5146, 7966, 10292, 15932, 17639, 18011, 35278, 36022, 47227, 70556, 72044, 94454, 123473, 188908, 246946, 330589, 493892, 661178, 1322356, 1464037, 2928074, 5856148, 10248259, 20496518, 40993036]

約数ペア:

[(1, 40993036), (2, 20496518), (4, 10248259), (7, 5856148), (14, 2928074), (28, 1464037), (31, 1322356), (62, 661178), (83, 493892), (124, 330589), (166, 246946), (217, 188908), (332, 123473), (434, 94454), (569, 72044), (581, 70556), (868, 47227), (1138, 36022), (1162, 35278), (2276, 18011), (2324, 17639), (2573, 15932), (3983, 10292), (5146, 7966)]