65736142444

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{155509}}^1$

素因数の和:156038

約数の個数: 48

約数和(自身を含む): 135992872960

約数和(自身を除く): 70256730516

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 487, 868, 974, 1948, 3409, 6818, 13636, 15097, 30194, 60388, 105679, 155509, 211358, 311018, 422716, 622036, 1088563, 2177126, 4354252, 4820779, 9641558, 19283116, 33745453, 67490906, 75732883, 134981812, 151465766, 302931532, 530130181, 1060260362, 2120520724, 2347719373, 4695438746, 9390877492, 16434035611, 32868071222, 65736142444]

約数ペア:

[(1, 65736142444), (2, 32868071222), (4, 16434035611), (7, 9390877492), (14, 4695438746), (28, 2347719373), (31, 2120520724), (62, 1060260362), (124, 530130181), (217, 302931532), (434, 151465766), (487, 134981812), (868, 75732883), (974, 67490906), (1948, 33745453), (3409, 19283116), (6818, 9641558), (13636, 4820779), (15097, 4354252), (30194, 2177126), (60388, 1088563), (105679, 622036), (155509, 422716), (211358, 311018)]