38478552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{983}}^1$

素因数の和:1232

約数の個数: 64

約数和(自身を含む): 110522880

約数和(自身を除く): 72044328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 233, 466, 699, 932, 983, 1398, 1631, 1864, 1966, 2796, 2949, 3262, 3932, 4893, 5592, 5898, 6524, 6881, 7864, 9786, 11796, 13048, 13762, 19572, 20643, 23592, 27524, 39144, 41286, 55048, 82572, 165144, 229039, 458078, 687117, 916156, 1374234, 1603273, 1832312, 2748468, 3206546, 4809819, 5496936, 6413092, 9619638, 12826184, 19239276, 38478552]

約数ペア:

[(1, 38478552), (2, 19239276), (3, 12826184), (4, 9619638), (6, 6413092), (7, 5496936), (8, 4809819), (12, 3206546), (14, 2748468), (21, 1832312), (24, 1603273), (28, 1374234), (42, 916156), (56, 687117), (84, 458078), (168, 229039), (233, 165144), (466, 82572), (699, 55048), (932, 41286), (983, 39144), (1398, 27524), (1631, 23592), (1864, 20643), (1966, 19572), (2796, 13762), (2949, 13048), (3262, 11796), (3932, 9786), (4893, 7864), (5592, 6881), (5898, 6524)]