17664177536

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{5581}}^1$

素因数の和:5987

約数の個数: 64

約数和(自身を含む): 35756059200

約数和(自身を除く): 18091881664

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 313, 316, 626, 632, 1252, 1264, 2504, 2528, 5008, 5056, 5581, 10016, 10112, 11162, 20032, 22324, 24727, 40064, 44648, 49454, 89296, 98908, 178592, 197816, 357184, 395632, 440899, 714368, 791264, 881798, 1582528, 1746853, 1763596, 3165056, 3493706, 3527192, 6987412, 7054384, 13974824, 14108768, 27949648, 28217536, 55899296, 56435072, 111798592, 138001387, 223597184, 276002774, 552005548, 1104011096, 2208022192, 4416044384, 8832088768, 17664177536]

約数ペア:

[(1, 17664177536), (2, 8832088768), (4, 4416044384), (8, 2208022192), (16, 1104011096), (32, 552005548), (64, 276002774), (79, 223597184), (128, 138001387), (158, 111798592), (313, 56435072), (316, 55899296), (626, 28217536), (632, 27949648), (1252, 14108768), (1264, 13974824), (2504, 7054384), (2528, 6987412), (5008, 3527192), (5056, 3493706), (5581, 3165056), (10016, 1763596), (10112, 1746853), (11162, 1582528), (20032, 881798), (22324, 791264), (24727, 714368), (40064, 440899), (44648, 395632), (49454, 357184), (89296, 197816), (98908, 178592)]