40096368

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21419}}^1$

素因数の和:21446

約数の個数: 60

約数和(自身を含む): 120851640

約数和(自身を除く): 80755272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 21419, 42838, 64257, 85676, 128514, 171352, 192771, 257028, 278447, 342704, 385542, 514056, 556894, 771084, 835341, 1028112, 1113788, 1542168, 1670682, 2227576, 2506023, 3084336, 3341364, 4455152, 5012046, 6682728, 10024092, 13365456, 20048184, 40096368]

約数ペア:

[(1, 40096368), (2, 20048184), (3, 13365456), (4, 10024092), (6, 6682728), (8, 5012046), (9, 4455152), (12, 3341364), (13, 3084336), (16, 2506023), (18, 2227576), (24, 1670682), (26, 1542168), (36, 1113788), (39, 1028112), (48, 835341), (52, 771084), (72, 556894), (78, 514056), (104, 385542), (117, 342704), (144, 278447), (156, 257028), (208, 192771), (234, 171352), (312, 128514), (468, 85676), (624, 64257), (936, 42838), (1872, 21419)]