26967746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 48017256

約数和(自身を除く): 21049510

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 97, 194, 221, 289, 442, 481, 578, 629, 962, 1258, 1261, 1649, 2522, 3298, 3589, 3757, 7178, 7514, 8177, 10693, 16354, 21386, 21437, 28033, 42874, 46657, 56066, 61013, 93314, 122026, 139009, 278018, 364429, 728858, 793169, 1037221, 1586338, 2074442, 13483873, 26967746]

約数ペア:

[(1, 26967746), (2, 13483873), (13, 2074442), (17, 1586338), (26, 1037221), (34, 793169), (37, 728858), (74, 364429), (97, 278018), (194, 139009), (221, 122026), (289, 93314), (442, 61013), (481, 56066), (578, 46657), (629, 42874), (962, 28033), (1258, 21437), (1261, 21386), (1649, 16354), (2522, 10693), (3298, 8177), (3589, 7514), (3757, 7178)]