42453356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 84460320

約数和(自身を除く): 42006964

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 89, 148, 178, 293, 356, 407, 586, 814, 979, 1172, 1628, 1958, 3223, 3293, 3916, 6446, 6586, 10841, 12892, 13172, 21682, 26077, 36223, 43364, 52154, 72446, 104308, 119251, 144892, 238502, 286847, 477004, 573694, 964849, 1147388, 1929698, 3859396, 10613339, 21226678, 42453356]

約数ペア:

[(1, 42453356), (2, 21226678), (4, 10613339), (11, 3859396), (22, 1929698), (37, 1147388), (44, 964849), (74, 573694), (89, 477004), (148, 286847), (178, 238502), (293, 144892), (356, 119251), (407, 104308), (586, 72446), (814, 52154), (979, 43364), (1172, 36223), (1628, 26077), (1958, 21682), (3223, 13172), (3293, 12892), (3916, 10841), (6446, 6586)]