25760952

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 80870400

約数和(自身を除く): 55109448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 79, 84, 126, 158, 168, 237, 252, 316, 474, 504, 553, 632, 647, 711, 948, 1106, 1294, 1422, 1659, 1896, 1941, 2212, 2588, 2844, 3318, 3882, 4424, 4529, 4977, 5176, 5688, 5823, 6636, 7764, 9058, 9954, 11646, 13272, 13587, 15528, 18116, 19908, 23292, 27174, 36232, 39816, 40761, 46584, 51113, 54348, 81522, 102226, 108696, 153339, 163044, 204452, 306678, 326088, 357791, 408904, 460017, 613356, 715582, 920034, 1073373, 1226712, 1431164, 1840068, 2146746, 2862328, 3220119, 3680136, 4293492, 6440238, 8586984, 12880476, 25760952]

約数ペア:

[(1, 25760952), (2, 12880476), (3, 8586984), (4, 6440238), (6, 4293492), (7, 3680136), (8, 3220119), (9, 2862328), (12, 2146746), (14, 1840068), (18, 1431164), (21, 1226712), (24, 1073373), (28, 920034), (36, 715582), (42, 613356), (56, 460017), (63, 408904), (72, 357791), (79, 326088), (84, 306678), (126, 204452), (158, 163044), (168, 153339), (237, 108696), (252, 102226), (316, 81522), (474, 54348), (504, 51113), (553, 46584), (632, 40761), (647, 39816), (711, 36232), (948, 27174), (1106, 23292), (1294, 19908), (1422, 18116), (1659, 15528), (1896, 13587), (1941, 13272), (2212, 11646), (2588, 9954), (2844, 9058), (3318, 7764), (3882, 6636), (4424, 5823), (4529, 5688), (4977, 5176)]