4454968

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 10368000

約数和(自身を除く): 5913032

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 79, 106, 133, 152, 158, 212, 266, 316, 371, 424, 532, 553, 632, 742, 1007, 1064, 1106, 1484, 1501, 2014, 2212, 2968, 3002, 4028, 4187, 4424, 6004, 7049, 8056, 8374, 10507, 12008, 14098, 16748, 21014, 28196, 29309, 33496, 42028, 56392, 58618, 79553, 84056, 117236, 159106, 234472, 318212, 556871, 636424, 1113742, 2227484, 4454968]

約数ペア:

[(1, 4454968), (2, 2227484), (4, 1113742), (7, 636424), (8, 556871), (14, 318212), (19, 234472), (28, 159106), (38, 117236), (53, 84056), (56, 79553), (76, 58618), (79, 56392), (106, 42028), (133, 33496), (152, 29309), (158, 28196), (212, 21014), (266, 16748), (316, 14098), (371, 12008), (424, 10507), (532, 8374), (553, 8056), (632, 7049), (742, 6004), (1007, 4424), (1064, 4187), (1106, 4028), (1484, 3002), (1501, 2968), (2014, 2212)]