40368404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 79688448

約数和(自身を除く): 39320044

約数列:

[1, 2, 4, 17, 23, 34, 46, 53, 68, 92, 106, 212, 391, 487, 782, 901, 974, 1219, 1564, 1802, 1948, 2438, 3604, 4876, 8279, 11201, 16558, 20723, 22402, 25811, 33116, 41446, 44804, 51622, 82892, 103244, 190417, 380834, 438787, 593653, 761668, 877574, 1187306, 1755148, 2374612, 10092101, 20184202, 40368404]

約数ペア:

[(1, 40368404), (2, 20184202), (4, 10092101), (17, 2374612), (23, 1755148), (34, 1187306), (46, 877574), (53, 761668), (68, 593653), (92, 438787), (106, 380834), (212, 190417), (391, 103244), (487, 82892), (782, 51622), (901, 44804), (974, 41446), (1219, 33116), (1564, 25811), (1802, 22402), (1948, 20723), (2438, 16558), (3604, 11201), (4876, 8279)]