25766748

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{541}}^1$

素因数の和:574

約数の個数: 108

約数和(自身を含む): 78717912

約数和(自身を除く): 52951164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 541, 567, 588, 756, 882, 972, 1082, 1134, 1323, 1623, 1701, 1764, 2164, 2268, 2646, 3246, 3402, 3787, 3969, 4869, 5292, 6492, 6804, 7574, 7938, 9738, 11361, 11907, 14607, 15148, 15876, 19476, 22722, 23814, 26509, 29214, 34083, 43821, 45444, 47628, 53018, 58428, 68166, 79527, 87642, 102249, 106036, 131463, 136332, 159054, 175284, 204498, 238581, 262926, 306747, 318108, 408996, 477162, 525852, 613494, 715743, 920241, 954324, 1226988, 1431486, 1840482, 2147229, 2862972, 3680964, 4294458, 6441687, 8588916, 12883374, 25766748]

約数ペア:

[(1, 25766748), (2, 12883374), (3, 8588916), (4, 6441687), (6, 4294458), (7, 3680964), (9, 2862972), (12, 2147229), (14, 1840482), (18, 1431486), (21, 1226988), (27, 954324), (28, 920241), (36, 715743), (42, 613494), (49, 525852), (54, 477162), (63, 408996), (81, 318108), (84, 306747), (98, 262926), (108, 238581), (126, 204498), (147, 175284), (162, 159054), (189, 136332), (196, 131463), (243, 106036), (252, 102249), (294, 87642), (324, 79527), (378, 68166), (441, 58428), (486, 53018), (541, 47628), (567, 45444), (588, 43821), (756, 34083), (882, 29214), (972, 26509), (1082, 23814), (1134, 22722), (1323, 19476), (1623, 15876), (1701, 15148), (1764, 14607), (2164, 11907), (2268, 11361), (2646, 9738), (3246, 7938), (3402, 7574), (3787, 6804), (3969, 6492), (4869, 5292)]