3437252

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 8043840

約数和(自身を除く): 4606588

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 71, 76, 91, 98, 133, 142, 182, 196, 247, 266, 284, 364, 494, 497, 532, 637, 923, 931, 988, 994, 1274, 1349, 1729, 1846, 1862, 1988, 2548, 2698, 3458, 3479, 3692, 3724, 5396, 6461, 6916, 6958, 9443, 12103, 12922, 13916, 17537, 18886, 24206, 25844, 35074, 37772, 45227, 48412, 66101, 70148, 90454, 122759, 132202, 180908, 245518, 264404, 491036, 859313, 1718626, 3437252]

約数ペア:

[(1, 3437252), (2, 1718626), (4, 859313), (7, 491036), (13, 264404), (14, 245518), (19, 180908), (26, 132202), (28, 122759), (38, 90454), (49, 70148), (52, 66101), (71, 48412), (76, 45227), (91, 37772), (98, 35074), (133, 25844), (142, 24206), (182, 18886), (196, 17537), (247, 13916), (266, 12922), (284, 12103), (364, 9443), (494, 6958), (497, 6916), (532, 6461), (637, 5396), (923, 3724), (931, 3692), (988, 3479), (994, 3458), (1274, 2698), (1349, 2548), (1729, 1988), (1846, 1862)]