37903138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 75075840

約数和(自身を除く): 37172702

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 97, 113, 133, 182, 194, 226, 247, 266, 494, 679, 791, 1261, 1358, 1469, 1582, 1729, 1843, 2147, 2522, 2938, 3458, 3686, 4294, 8827, 10283, 10961, 12901, 15029, 17654, 20566, 21922, 23959, 25802, 27911, 30058, 47918, 55822, 76727, 142493, 153454, 167713, 195377, 208259, 284986, 335426, 390754, 416518, 997451, 1457813, 1994902, 2707367, 2915626, 5414734, 18951569, 37903138]

約数ペア:

[(1, 37903138), (2, 18951569), (7, 5414734), (13, 2915626), (14, 2707367), (19, 1994902), (26, 1457813), (38, 997451), (91, 416518), (97, 390754), (113, 335426), (133, 284986), (182, 208259), (194, 195377), (226, 167713), (247, 153454), (266, 142493), (494, 76727), (679, 55822), (791, 47918), (1261, 30058), (1358, 27911), (1469, 25802), (1582, 23959), (1729, 21922), (1843, 20566), (2147, 17654), (2522, 15029), (2938, 12901), (3458, 10961), (3686, 10283), (4294, 8827)]