76889618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{491}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 131423040

約数和(自身を除く): 54533422

約数列:

[1, 2, 13, 19, 26, 38, 247, 317, 491, 494, 634, 982, 4121, 6023, 6383, 8242, 9329, 12046, 12766, 18658, 78299, 121277, 155647, 156598, 242554, 311294, 2023411, 2957293, 4046822, 5914586, 38444809, 76889618]

約数ペア:

[(1, 76889618), (2, 38444809), (13, 5914586), (19, 4046822), (26, 2957293), (38, 2023411), (247, 311294), (317, 242554), (491, 156598), (494, 155647), (634, 121277), (982, 78299), (4121, 18658), (6023, 12766), (6383, 12046), (8242, 9329)]