40896626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 67392000

約数和(自身を除く): 26495374

約数列:

[1, 2, 19, 31, 38, 62, 149, 233, 298, 466, 589, 1178, 2831, 4427, 4619, 5662, 7223, 8854, 9238, 14446, 34717, 69434, 87761, 137237, 175522, 274474, 659623, 1076227, 1319246, 2152454, 20448313, 40896626]

約数ペア:

[(1, 40896626), (2, 20448313), (19, 2152454), (31, 1319246), (38, 1076227), (62, 659623), (149, 274474), (233, 175522), (298, 137237), (466, 87761), (589, 69434), (1178, 34717), (2831, 14446), (4427, 9238), (4619, 8854), (5662, 7223)]