40912032

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2647}}^1$

素因数の和:2690

約数の個数: 96

約数和(自身を含む): 128120832

約数和(自身を除く): 87208800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1932, 2208, 2576, 2647, 3864, 5152, 5294, 7728, 7941, 10588, 15456, 15882, 18529, 21176, 31764, 37058, 42352, 55587, 60881, 63528, 74116, 84704, 111174, 121762, 127056, 148232, 182643, 222348, 243524, 254112, 296464, 365286, 426167, 444696, 487048, 592928, 730572, 852334, 889392, 974096, 1278501, 1461144, 1704668, 1778784, 1948192, 2557002, 2922288, 3409336, 5114004, 5844576, 6818672, 10228008, 13637344, 20456016, 40912032]

約数ペア:

[(1, 40912032), (2, 20456016), (3, 13637344), (4, 10228008), (6, 6818672), (7, 5844576), (8, 5114004), (12, 3409336), (14, 2922288), (16, 2557002), (21, 1948192), (23, 1778784), (24, 1704668), (28, 1461144), (32, 1278501), (42, 974096), (46, 889392), (48, 852334), (56, 730572), (69, 592928), (84, 487048), (92, 444696), (96, 426167), (112, 365286), (138, 296464), (161, 254112), (168, 243524), (184, 222348), (224, 182643), (276, 148232), (322, 127056), (336, 121762), (368, 111174), (483, 84704), (552, 74116), (644, 63528), (672, 60881), (736, 55587), (966, 42352), (1104, 37058), (1288, 31764), (1932, 21176), (2208, 18529), (2576, 15882), (2647, 15456), (3864, 10588), (5152, 7941), (5294, 7728)]