26229173984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{121019}}^1$

素因数の和:121563

約数の個数: 48

約数和(自身を含む): 55718092080

約数和(自身を除く): 29488918096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 521, 1042, 2084, 4168, 6773, 8336, 13546, 16672, 27092, 54184, 108368, 121019, 216736, 242038, 484076, 968152, 1573247, 1936304, 3146494, 3872608, 6292988, 12585976, 25171952, 50343904, 63050899, 126101798, 252203596, 504407192, 819661687, 1008814384, 1639323374, 2017628768, 3278646748, 6557293496, 13114586992, 26229173984]

約数ペア:

[(1, 26229173984), (2, 13114586992), (4, 6557293496), (8, 3278646748), (13, 2017628768), (16, 1639323374), (26, 1008814384), (32, 819661687), (52, 504407192), (104, 252203596), (208, 126101798), (416, 63050899), (521, 50343904), (1042, 25171952), (2084, 12585976), (4168, 6292988), (6773, 3872608), (8336, 3146494), (13546, 1936304), (16672, 1573247), (27092, 968152), (54184, 484076), (108368, 242038), (121019, 216736)]