40731491632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2017}}^1\times {\mathrm{5711}}^1$

素因数の和:7766

約数の個数: 80

約数和(自身を含む): 90047486592

約数和(自身を除く): 49315994960

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 2017, 3536, 4034, 5711, 8068, 11422, 16136, 22844, 26221, 32272, 34289, 45688, 52442, 68578, 74243, 91376, 97087, 104884, 137156, 148486, 194174, 209768, 274312, 296972, 388348, 419536, 445757, 548624, 593944, 776696, 891514, 1187888, 1262131, 1553392, 1783028, 2524262, 3566056, 5048524, 7132112, 10097048, 11519087, 20194096, 23038174, 46076348, 92152696, 149748131, 184305392, 195824479, 299496262, 391648958, 598992524, 783297916, 1197985048, 1566595832, 2395970096, 2545718227, 3133191664, 5091436454, 10182872908, 20365745816, 40731491632]

約数ペア:

[(1, 40731491632), (2, 20365745816), (4, 10182872908), (8, 5091436454), (13, 3133191664), (16, 2545718227), (17, 2395970096), (26, 1566595832), (34, 1197985048), (52, 783297916), (68, 598992524), (104, 391648958), (136, 299496262), (208, 195824479), (221, 184305392), (272, 149748131), (442, 92152696), (884, 46076348), (1768, 23038174), (2017, 20194096), (3536, 11519087), (4034, 10097048), (5711, 7132112), (8068, 5048524), (11422, 3566056), (16136, 2524262), (22844, 1783028), (26221, 1553392), (32272, 1262131), (34289, 1187888), (45688, 891514), (52442, 776696), (68578, 593944), (74243, 548624), (91376, 445757), (97087, 419536), (104884, 388348), (137156, 296972), (148486, 274312), (194174, 209768)]