40653236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 84201600

約数和(自身を除く): 43548364

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1196, 1748, 1789, 3578, 5681, 7156, 11362, 22724, 23257, 33991, 41147, 46514, 67982, 82294, 93028, 135964, 164588, 441883, 534911, 781793, 883766, 1069822, 1563586, 1767532, 2139644, 3127172, 10163309, 20326618, 40653236]

約数ペア:

[(1, 40653236), (2, 20326618), (4, 10163309), (13, 3127172), (19, 2139644), (23, 1767532), (26, 1563586), (38, 1069822), (46, 883766), (52, 781793), (76, 534911), (92, 441883), (247, 164588), (299, 135964), (437, 93028), (494, 82294), (598, 67982), (874, 46514), (988, 41147), (1196, 33991), (1748, 23257), (1789, 22724), (3578, 11362), (5681, 7156)]