40672996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5881}}^1$

素因数の和:5924

約数の個数: 48

約数和(自身を含む): 92229760

約数和(自身を除く): 51556764

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 5881, 6916, 11762, 23524, 41167, 76453, 82334, 111739, 152906, 164668, 223478, 305812, 446956, 535171, 782173, 1070342, 1452607, 1564346, 2140684, 2905214, 3128692, 5810428, 10168249, 20336498, 40672996]

約数ペア:

[(1, 40672996), (2, 20336498), (4, 10168249), (7, 5810428), (13, 3128692), (14, 2905214), (19, 2140684), (26, 1564346), (28, 1452607), (38, 1070342), (52, 782173), (76, 535171), (91, 446956), (133, 305812), (182, 223478), (247, 164668), (266, 152906), (364, 111739), (494, 82334), (532, 76453), (988, 41167), (1729, 23524), (3458, 11762), (5881, 6916)]