28367352

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{30307}}^1$

素因数の和:30332

約数の個数: 48

約数和(自身を含む): 82740840

約数和(自身を除く): 54373488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 30307, 60614, 90921, 121228, 181842, 242456, 272763, 363684, 393991, 545526, 727368, 787982, 1091052, 1181973, 1575964, 2182104, 2363946, 3151928, 3545919, 4727892, 7091838, 9455784, 14183676, 28367352]

約数ペア:

[(1, 28367352), (2, 14183676), (3, 9455784), (4, 7091838), (6, 4727892), (8, 3545919), (9, 3151928), (12, 2363946), (13, 2182104), (18, 1575964), (24, 1181973), (26, 1091052), (36, 787982), (39, 727368), (52, 545526), (72, 393991), (78, 363684), (104, 272763), (117, 242456), (156, 181842), (234, 121228), (312, 90921), (468, 60614), (936, 30307)]