1520131424

素因数分解:

$2^5\times 7^1\times {\mathrm{787}}^1\times {\mathrm{8623}}^1$

素因数の和:9427

約数の個数: 48

約数和(自身を含む): 3425038848

約数和(自身を除く): 1904907424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 787, 1574, 3148, 5509, 6296, 8623, 11018, 12592, 17246, 22036, 25184, 34492, 44072, 60361, 68984, 88144, 120722, 137968, 176288, 241444, 275936, 482888, 965776, 1931552, 6786301, 13572602, 27145204, 47504107, 54290408, 95008214, 108580816, 190016428, 217161632, 380032856, 760065712, 1520131424]

約数ペア:

[(1, 1520131424), (2, 760065712), (4, 380032856), (7, 217161632), (8, 190016428), (14, 108580816), (16, 95008214), (28, 54290408), (32, 47504107), (56, 27145204), (112, 13572602), (224, 6786301), (787, 1931552), (1574, 965776), (3148, 482888), (5509, 275936), (6296, 241444), (8623, 176288), (11018, 137968), (12592, 120722), (17246, 88144), (22036, 68984), (25184, 60361), (34492, 44072)]