40979568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{121963}}^1$

素因数の和:121981

約数の個数: 40

約数和(自身を含む): 120988288

約数和(自身を除く): 80008720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 121963, 243926, 365889, 487852, 731778, 853741, 975704, 1463556, 1707482, 1951408, 2561223, 2927112, 3414964, 5122446, 5854224, 6829928, 10244892, 13659856, 20489784, 40979568]

約数ペア:

[(1, 40979568), (2, 20489784), (3, 13659856), (4, 10244892), (6, 6829928), (7, 5854224), (8, 5122446), (12, 3414964), (14, 2927112), (16, 2561223), (21, 1951408), (24, 1707482), (28, 1463556), (42, 975704), (48, 853741), (56, 731778), (84, 487852), (112, 365889), (168, 243926), (336, 121963)]