25798752

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 85542912

約数和(自身を除く): 59744160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 67, 72, 84, 96, 112, 126, 134, 144, 168, 191, 201, 224, 252, 268, 288, 336, 382, 402, 469, 504, 536, 573, 603, 672, 764, 804, 938, 1008, 1072, 1146, 1206, 1337, 1407, 1528, 1608, 1719, 1876, 2016, 2144, 2292, 2412, 2674, 2814, 3056, 3216, 3438, 3752, 4011, 4221, 4584, 4824, 5348, 5628, 6112, 6432, 6876, 7504, 8022, 8442, 9168, 9648, 10696, 11256, 12033, 12797, 13752, 15008, 16044, 16884, 18336, 19296, 21392, 22512, 24066, 25594, 27504, 32088, 33768, 38391, 42784, 45024, 48132, 51188, 55008, 64176, 67536, 76782, 89579, 96264, 102376, 115173, 128352, 135072, 153564, 179158, 192528, 204752, 230346, 268737, 307128, 358316, 385056, 409504, 460692, 537474, 614256, 716632, 806211, 921384, 1074948, 1228512, 1433264, 1612422, 1842768, 2149896, 2866528, 3224844, 3685536, 4299792, 6449688, 8599584, 12899376, 25798752]

約数ペア:

[(1, 25798752), (2, 12899376), (3, 8599584), (4, 6449688), (6, 4299792), (7, 3685536), (8, 3224844), (9, 2866528), (12, 2149896), (14, 1842768), (16, 1612422), (18, 1433264), (21, 1228512), (24, 1074948), (28, 921384), (32, 806211), (36, 716632), (42, 614256), (48, 537474), (56, 460692), (63, 409504), (67, 385056), (72, 358316), (84, 307128), (96, 268737), (112, 230346), (126, 204752), (134, 192528), (144, 179158), (168, 153564), (191, 135072), (201, 128352), (224, 115173), (252, 102376), (268, 96264), (288, 89579), (336, 76782), (382, 67536), (402, 64176), (469, 55008), (504, 51188), (536, 48132), (573, 45024), (603, 42784), (672, 38391), (764, 33768), (804, 32088), (938, 27504), (1008, 25594), (1072, 24066), (1146, 22512), (1206, 21392), (1337, 19296), (1407, 18336), (1528, 16884), (1608, 16044), (1719, 15008), (1876, 13752), (2016, 12797), (2144, 12033), (2292, 11256), (2412, 10696), (2674, 9648), (2814, 9168), (3056, 8442), (3216, 8022), (3438, 7504), (3752, 6876), (4011, 6432), (4221, 6112), (4584, 5628), (4824, 5348)]