22482776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 47520000

約数和(自身を除く): 25037224

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 59, 76, 92, 109, 118, 152, 184, 218, 236, 436, 437, 472, 872, 874, 1121, 1357, 1748, 2071, 2242, 2507, 2714, 3496, 4142, 4484, 5014, 5428, 6431, 8284, 8968, 10028, 10856, 12862, 16568, 20056, 25724, 25783, 47633, 51448, 51566, 95266, 103132, 122189, 147913, 190532, 206264, 244378, 295826, 381064, 488756, 591652, 977512, 1183304, 2810347, 5620694, 11241388, 22482776]

約数ペア:

[(1, 22482776), (2, 11241388), (4, 5620694), (8, 2810347), (19, 1183304), (23, 977512), (38, 591652), (46, 488756), (59, 381064), (76, 295826), (92, 244378), (109, 206264), (118, 190532), (152, 147913), (184, 122189), (218, 103132), (236, 95266), (436, 51566), (437, 51448), (472, 47633), (872, 25783), (874, 25724), (1121, 20056), (1357, 16568), (1748, 12862), (2071, 10856), (2242, 10028), (2507, 8968), (2714, 8284), (3496, 6431), (4142, 5428), (4484, 5014)]