37994216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 80151120

約数和(自身を除く): 42156904

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 61, 104, 106, 113, 122, 212, 226, 244, 424, 452, 488, 689, 793, 904, 1378, 1469, 1586, 2756, 2938, 3172, 3233, 5512, 5876, 5989, 6344, 6466, 6893, 11752, 11978, 12932, 13786, 23956, 25864, 27572, 42029, 47912, 55144, 77857, 84058, 89609, 155714, 168116, 179218, 311428, 336232, 358436, 365329, 622856, 716872, 730658, 1461316, 2922632, 4749277, 9498554, 18997108, 37994216]

約数ペア:

[(1, 37994216), (2, 18997108), (4, 9498554), (8, 4749277), (13, 2922632), (26, 1461316), (52, 730658), (53, 716872), (61, 622856), (104, 365329), (106, 358436), (113, 336232), (122, 311428), (212, 179218), (226, 168116), (244, 155714), (424, 89609), (452, 84058), (488, 77857), (689, 55144), (793, 47912), (904, 42029), (1378, 27572), (1469, 25864), (1586, 23956), (2756, 13786), (2938, 12932), (3172, 11978), (3233, 11752), (5512, 6893), (5876, 6466), (5989, 6344)]