25622184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 80640000

約数和(自身を除く): 55017816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 56, 57, 69, 76, 84, 92, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 322, 349, 399, 437, 456, 483, 532, 552, 644, 698, 798, 874, 966, 1047, 1064, 1288, 1311, 1396, 1596, 1748, 1932, 2094, 2443, 2622, 2792, 3059, 3192, 3496, 3864, 4188, 4886, 5244, 6118, 6631, 7329, 8027, 8376, 9177, 9772, 10488, 12236, 13262, 14658, 16054, 18354, 19544, 19893, 24081, 24472, 26524, 29316, 32108, 36708, 39786, 46417, 48162, 53048, 56189, 58632, 64216, 73416, 79572, 92834, 96324, 112378, 139251, 152513, 159144, 168567, 185668, 192648, 224756, 278502, 305026, 337134, 371336, 449512, 457539, 557004, 610052, 674268, 915078, 1067591, 1114008, 1220104, 1348536, 1830156, 2135182, 3202773, 3660312, 4270364, 6405546, 8540728, 12811092, 25622184]

約数ペア:

[(1, 25622184), (2, 12811092), (3, 8540728), (4, 6405546), (6, 4270364), (7, 3660312), (8, 3202773), (12, 2135182), (14, 1830156), (19, 1348536), (21, 1220104), (23, 1114008), (24, 1067591), (28, 915078), (38, 674268), (42, 610052), (46, 557004), (56, 457539), (57, 449512), (69, 371336), (76, 337134), (84, 305026), (92, 278502), (114, 224756), (133, 192648), (138, 185668), (152, 168567), (161, 159144), (168, 152513), (184, 139251), (228, 112378), (266, 96324), (276, 92834), (322, 79572), (349, 73416), (399, 64216), (437, 58632), (456, 56189), (483, 53048), (532, 48162), (552, 46417), (644, 39786), (698, 36708), (798, 32108), (874, 29316), (966, 26524), (1047, 24472), (1064, 24081), (1288, 19893), (1311, 19544), (1396, 18354), (1596, 16054), (1748, 14658), (1932, 13262), (2094, 12236), (2443, 10488), (2622, 9772), (2792, 9177), (3059, 8376), (3192, 8027), (3496, 7329), (3864, 6631), (4188, 6118), (4886, 5244)]