25123488

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 72902592

約数和(自身を除く): 47779104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 78, 82, 96, 104, 123, 156, 164, 208, 246, 312, 328, 416, 491, 492, 533, 624, 656, 982, 984, 1066, 1248, 1312, 1473, 1599, 1964, 1968, 2132, 2946, 3198, 3928, 3936, 4264, 5892, 6383, 6396, 7856, 8528, 11784, 12766, 12792, 15712, 17056, 19149, 20131, 23568, 25532, 25584, 38298, 40262, 47136, 51064, 51168, 60393, 76596, 80524, 102128, 120786, 153192, 161048, 204256, 241572, 261703, 306384, 322096, 483144, 523406, 612768, 644192, 785109, 966288, 1046812, 1570218, 1932576, 2093624, 3140436, 4187248, 6280872, 8374496, 12561744, 25123488]

約数ペア:

[(1, 25123488), (2, 12561744), (3, 8374496), (4, 6280872), (6, 4187248), (8, 3140436), (12, 2093624), (13, 1932576), (16, 1570218), (24, 1046812), (26, 966288), (32, 785109), (39, 644192), (41, 612768), (48, 523406), (52, 483144), (78, 322096), (82, 306384), (96, 261703), (104, 241572), (123, 204256), (156, 161048), (164, 153192), (208, 120786), (246, 102128), (312, 80524), (328, 76596), (416, 60393), (491, 51168), (492, 51064), (533, 47136), (624, 40262), (656, 38298), (982, 25584), (984, 25532), (1066, 23568), (1248, 20131), (1312, 19149), (1473, 17056), (1599, 15712), (1964, 12792), (1968, 12766), (2132, 11784), (2946, 8528), (3198, 7856), (3928, 6396), (3936, 6383), (4264, 5892)]