3152968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 7499520

約数和(自身を除く): 4346552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 71, 91, 104, 122, 142, 182, 244, 284, 364, 427, 488, 497, 568, 728, 793, 854, 923, 994, 1586, 1708, 1846, 1988, 3172, 3416, 3692, 3976, 4331, 5551, 6344, 6461, 7384, 8662, 11102, 12922, 17324, 22204, 25844, 30317, 34648, 44408, 51688, 56303, 60634, 112606, 121268, 225212, 242536, 394121, 450424, 788242, 1576484, 3152968]

約数ペア:

[(1, 3152968), (2, 1576484), (4, 788242), (7, 450424), (8, 394121), (13, 242536), (14, 225212), (26, 121268), (28, 112606), (52, 60634), (56, 56303), (61, 51688), (71, 44408), (91, 34648), (104, 30317), (122, 25844), (142, 22204), (182, 17324), (244, 12922), (284, 11102), (364, 8662), (427, 7384), (488, 6461), (497, 6344), (568, 5551), (728, 4331), (793, 3976), (854, 3692), (923, 3416), (994, 3172), (1586, 1988), (1708, 1846)]