40872648

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89633}}^1$

素因数の和:89661

約数の個数: 32

約数和(自身を含む): 107560800

約数和(自身を除く): 66688152

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 89633, 179266, 268899, 358532, 537798, 717064, 1075596, 1703027, 2151192, 3406054, 5109081, 6812108, 10218162, 13624216, 20436324, 40872648]

約数ペア:

[(1, 40872648), (2, 20436324), (3, 13624216), (4, 10218162), (6, 6812108), (8, 5109081), (12, 3406054), (19, 2151192), (24, 1703027), (38, 1075596), (57, 717064), (76, 537798), (114, 358532), (152, 268899), (228, 179266), (456, 89633)]