63687736

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 143700480

約数和(自身を除く): 80012744

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 197, 251, 322, 394, 502, 644, 788, 1004, 1288, 1379, 1576, 1757, 2008, 2758, 3514, 4531, 5516, 5773, 7028, 9062, 11032, 11546, 14056, 18124, 23092, 31717, 36248, 40411, 46184, 49447, 63434, 80822, 98894, 126868, 161644, 197788, 253736, 323288, 346129, 395576, 692258, 1137281, 1384516, 2274562, 2769032, 4549124, 7960967, 9098248, 15921934, 31843868, 63687736]

約数ペア:

[(1, 63687736), (2, 31843868), (4, 15921934), (7, 9098248), (8, 7960967), (14, 4549124), (23, 2769032), (28, 2274562), (46, 1384516), (56, 1137281), (92, 692258), (161, 395576), (184, 346129), (197, 323288), (251, 253736), (322, 197788), (394, 161644), (502, 126868), (644, 98894), (788, 80822), (1004, 63434), (1288, 49447), (1379, 46184), (1576, 40411), (1757, 36248), (2008, 31717), (2758, 23092), (3514, 18124), (4531, 14056), (5516, 11546), (5773, 11032), (7028, 9062)]