28654236

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{6803}}^1$

素因数の和:6832

約数の個数: 60

約数和(自身を含む): 80681832

約数和(自身を除く): 52027596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 6803, 13606, 20409, 27212, 40818, 61227, 81636, 88439, 122454, 176878, 183681, 244908, 265317, 353756, 367362, 530634, 551043, 734724, 795951, 1061268, 1102086, 1591902, 2204172, 2387853, 3183804, 4775706, 7163559, 9551412, 14327118, 28654236]

約数ペア:

[(1, 28654236), (2, 14327118), (3, 9551412), (4, 7163559), (6, 4775706), (9, 3183804), (12, 2387853), (13, 2204172), (18, 1591902), (26, 1102086), (27, 1061268), (36, 795951), (39, 734724), (52, 551043), (54, 530634), (78, 367362), (81, 353756), (108, 265317), (117, 244908), (156, 183681), (162, 176878), (234, 122454), (324, 88439), (351, 81636), (468, 61227), (702, 40818), (1053, 27212), (1404, 20409), (2106, 13606), (4212, 6803)]