40642992

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{7237}}^1$

素因数の和:7267

約数の個数: 80

約数和(自身を含む): 125651680

約数和(自身を除く): 85008688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 7237, 14474, 21711, 28948, 43422, 57896, 65133, 86844, 94081, 115792, 130266, 173688, 188162, 195399, 260532, 282243, 347376, 376324, 390798, 521064, 564486, 752648, 781596, 846729, 1042128, 1128972, 1505296, 1563192, 1693458, 2257944, 2540187, 3126384, 3386916, 4515888, 5080374, 6773832, 10160748, 13547664, 20321496, 40642992]

約数ペア:

[(1, 40642992), (2, 20321496), (3, 13547664), (4, 10160748), (6, 6773832), (8, 5080374), (9, 4515888), (12, 3386916), (13, 3126384), (16, 2540187), (18, 2257944), (24, 1693458), (26, 1563192), (27, 1505296), (36, 1128972), (39, 1042128), (48, 846729), (52, 781596), (54, 752648), (72, 564486), (78, 521064), (104, 390798), (108, 376324), (117, 347376), (144, 282243), (156, 260532), (208, 195399), (216, 188162), (234, 173688), (312, 130266), (351, 115792), (432, 94081), (468, 86844), (624, 65133), (702, 57896), (936, 43422), (1404, 28948), (1872, 21711), (2808, 14474), (5616, 7237)]