71460844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1433}}^1$

素因数の和:1594

約数の個数: 48

約数和(自身を含む): 155147328

約数和(自身を除く): 83686484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 548, 959, 1433, 1781, 1918, 2866, 3562, 3836, 5732, 7124, 10031, 12467, 18629, 20062, 24934, 37258, 40124, 49868, 74516, 130403, 196321, 260806, 392642, 521612, 785284, 1374247, 2552173, 2748494, 5104346, 5496988, 10208692, 17865211, 35730422, 71460844]

約数ペア:

[(1, 71460844), (2, 35730422), (4, 17865211), (7, 10208692), (13, 5496988), (14, 5104346), (26, 2748494), (28, 2552173), (52, 1374247), (91, 785284), (137, 521612), (182, 392642), (274, 260806), (364, 196321), (548, 130403), (959, 74516), (1433, 49868), (1781, 40124), (1918, 37258), (2866, 24934), (3562, 20062), (3836, 18629), (5732, 12467), (7124, 10031)]