25258002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2377}}^1$

素因数の和:2423

約数の個数: 64

約数和(自身を含む): 65746944

約数和(自身を除く): 40488942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1771, 2377, 3542, 4754, 5313, 7131, 10626, 14262, 16639, 26147, 33278, 49917, 52294, 54671, 78441, 99834, 109342, 156882, 164013, 183029, 328026, 366058, 382697, 549087, 601381, 765394, 1098174, 1148091, 1202762, 1804143, 2296182, 3608286, 4209667, 8419334, 12629001, 25258002]

約数ペア:

[(1, 25258002), (2, 12629001), (3, 8419334), (6, 4209667), (7, 3608286), (11, 2296182), (14, 1804143), (21, 1202762), (22, 1148091), (23, 1098174), (33, 765394), (42, 601381), (46, 549087), (66, 382697), (69, 366058), (77, 328026), (138, 183029), (154, 164013), (161, 156882), (231, 109342), (253, 99834), (322, 78441), (462, 54671), (483, 52294), (506, 49917), (759, 33278), (966, 26147), (1518, 16639), (1771, 14262), (2377, 10626), (3542, 7131), (4754, 5313)]