63646996

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 133136640

約数和(自身を除く): 69489644

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 103, 116, 203, 206, 406, 412, 721, 761, 812, 1442, 1522, 2884, 2987, 3044, 5327, 5974, 10654, 11948, 20909, 21308, 22069, 41818, 44138, 78383, 83636, 88276, 154483, 156766, 308966, 313532, 548681, 617932, 1097362, 2194724, 2273107, 4546214, 9092428, 15911749, 31823498, 63646996]

約数ペア:

[(1, 63646996), (2, 31823498), (4, 15911749), (7, 9092428), (14, 4546214), (28, 2273107), (29, 2194724), (58, 1097362), (103, 617932), (116, 548681), (203, 313532), (206, 308966), (406, 156766), (412, 154483), (721, 88276), (761, 83636), (812, 78383), (1442, 44138), (1522, 41818), (2884, 22069), (2987, 21308), (3044, 20909), (5327, 11948), (5974, 10654)]