8237424

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 23526272

約数和(自身を除く): 15288848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 307, 312, 344, 516, 559, 614, 624, 688, 921, 1032, 1118, 1228, 1677, 1842, 2064, 2236, 2456, 3354, 3684, 3991, 4472, 4912, 6708, 7368, 7982, 8944, 11973, 13201, 13416, 14736, 15964, 23946, 26402, 26832, 31928, 39603, 47892, 52804, 63856, 79206, 95784, 105608, 158412, 171613, 191568, 211216, 316824, 343226, 514839, 633648, 686452, 1029678, 1372904, 2059356, 2745808, 4118712, 8237424]

約数ペア:

[(1, 8237424), (2, 4118712), (3, 2745808), (4, 2059356), (6, 1372904), (8, 1029678), (12, 686452), (13, 633648), (16, 514839), (24, 343226), (26, 316824), (39, 211216), (43, 191568), (48, 171613), (52, 158412), (78, 105608), (86, 95784), (104, 79206), (129, 63856), (156, 52804), (172, 47892), (208, 39603), (258, 31928), (307, 26832), (312, 26402), (344, 23946), (516, 15964), (559, 14736), (614, 13416), (624, 13201), (688, 11973), (921, 8944), (1032, 7982), (1118, 7368), (1228, 6708), (1677, 4912), (1842, 4472), (2064, 3991), (2236, 3684), (2456, 3354)]