40137864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 109200000

約数和(自身を除く): 69062136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 618, 824, 1236, 1249, 1339, 2472, 2498, 2678, 3747, 4017, 4996, 5356, 7494, 8034, 9992, 10712, 14988, 16068, 16237, 29976, 32136, 32474, 48711, 64948, 97422, 128647, 129896, 194844, 257294, 385941, 389688, 514588, 771882, 1029176, 1543764, 1672411, 3087528, 3344822, 5017233, 6689644, 10034466, 13379288, 20068932, 40137864]

約数ペア:

[(1, 40137864), (2, 20068932), (3, 13379288), (4, 10034466), (6, 6689644), (8, 5017233), (12, 3344822), (13, 3087528), (24, 1672411), (26, 1543764), (39, 1029176), (52, 771882), (78, 514588), (103, 389688), (104, 385941), (156, 257294), (206, 194844), (309, 129896), (312, 128647), (412, 97422), (618, 64948), (824, 48711), (1236, 32474), (1249, 32136), (1339, 29976), (2472, 16237), (2498, 16068), (2678, 14988), (3747, 10712), (4017, 9992), (4996, 8034), (5356, 7494)]