40258764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12289}}^1$

素因数の和:12319

約数の個数: 72

約数和(自身を含む): 125259680

約数和(自身を除く): 85000916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 12289, 24578, 36867, 49156, 73734, 86023, 110601, 147468, 159757, 172046, 221202, 258069, 319514, 344092, 442404, 479271, 516138, 639028, 774207, 958542, 1032276, 1118299, 1437813, 1548414, 1917084, 2236598, 2875626, 3096828, 3354897, 4473196, 5751252, 6709794, 10064691, 13419588, 20129382, 40258764]

約数ペア:

[(1, 40258764), (2, 20129382), (3, 13419588), (4, 10064691), (6, 6709794), (7, 5751252), (9, 4473196), (12, 3354897), (13, 3096828), (14, 2875626), (18, 2236598), (21, 1917084), (26, 1548414), (28, 1437813), (36, 1118299), (39, 1032276), (42, 958542), (52, 774207), (63, 639028), (78, 516138), (84, 479271), (91, 442404), (117, 344092), (126, 319514), (156, 258069), (182, 221202), (234, 172046), (252, 159757), (273, 147468), (364, 110601), (468, 86023), (546, 73734), (819, 49156), (1092, 36867), (1638, 24578), (3276, 12289)]