25001592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 79349760

約数和(自身を除く): 54348168

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 83, 84, 88, 132, 154, 163, 166, 168, 231, 249, 264, 308, 326, 332, 462, 489, 498, 581, 616, 652, 664, 913, 924, 978, 996, 1141, 1162, 1304, 1743, 1793, 1826, 1848, 1956, 1992, 2282, 2324, 2739, 3423, 3486, 3586, 3652, 3912, 4564, 4648, 5379, 5478, 6391, 6846, 6972, 7172, 7304, 9128, 10758, 10956, 12551, 12782, 13529, 13692, 13944, 14344, 19173, 21516, 21912, 25102, 25564, 27058, 27384, 37653, 38346, 40587, 43032, 50204, 51128, 54116, 75306, 76692, 81174, 94703, 100408, 108232, 148819, 150612, 153384, 162348, 189406, 284109, 297638, 301224, 324696, 378812, 446457, 568218, 595276, 757624, 892914, 1041733, 1136436, 1190552, 1785828, 2083466, 2272872, 3125199, 3571656, 4166932, 6250398, 8333864, 12500796, 25001592]

約数ペア:

[(1, 25001592), (2, 12500796), (3, 8333864), (4, 6250398), (6, 4166932), (7, 3571656), (8, 3125199), (11, 2272872), (12, 2083466), (14, 1785828), (21, 1190552), (22, 1136436), (24, 1041733), (28, 892914), (33, 757624), (42, 595276), (44, 568218), (56, 446457), (66, 378812), (77, 324696), (83, 301224), (84, 297638), (88, 284109), (132, 189406), (154, 162348), (163, 153384), (166, 150612), (168, 148819), (231, 108232), (249, 100408), (264, 94703), (308, 81174), (326, 76692), (332, 75306), (462, 54116), (489, 51128), (498, 50204), (581, 43032), (616, 40587), (652, 38346), (664, 37653), (913, 27384), (924, 27058), (978, 25564), (996, 25102), (1141, 21912), (1162, 21516), (1304, 19173), (1743, 14344), (1793, 13944), (1826, 13692), (1848, 13529), (1956, 12782), (1992, 12551), (2282, 10956), (2324, 10758), (2739, 9128), (3423, 7304), (3486, 7172), (3586, 6972), (3652, 6846), (3912, 6391), (4564, 5478), (4648, 5379)]