39988896

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 112674240

約数和(自身を除く): 72685344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 107, 136, 204, 214, 229, 272, 321, 408, 428, 458, 544, 642, 687, 816, 856, 916, 1284, 1374, 1632, 1712, 1819, 1832, 2568, 2748, 3424, 3638, 3664, 3893, 5136, 5457, 5496, 7276, 7328, 7786, 10272, 10914, 10992, 11679, 14552, 15572, 21828, 21984, 23358, 24503, 29104, 31144, 43656, 46716, 49006, 58208, 62288, 73509, 87312, 93432, 98012, 124576, 147018, 174624, 186864, 196024, 294036, 373728, 392048, 416551, 588072, 784096, 833102, 1176144, 1249653, 1666204, 2352288, 2499306, 3332408, 4998612, 6664816, 9997224, 13329632, 19994448, 39988896]

約数ペア:

[(1, 39988896), (2, 19994448), (3, 13329632), (4, 9997224), (6, 6664816), (8, 4998612), (12, 3332408), (16, 2499306), (17, 2352288), (24, 1666204), (32, 1249653), (34, 1176144), (48, 833102), (51, 784096), (68, 588072), (96, 416551), (102, 392048), (107, 373728), (136, 294036), (204, 196024), (214, 186864), (229, 174624), (272, 147018), (321, 124576), (408, 98012), (428, 93432), (458, 87312), (544, 73509), (642, 62288), (687, 58208), (816, 49006), (856, 46716), (916, 43656), (1284, 31144), (1374, 29104), (1632, 24503), (1712, 23358), (1819, 21984), (1832, 21828), (2568, 15572), (2748, 14552), (3424, 11679), (3638, 10992), (3664, 10914), (3893, 10272), (5136, 7786), (5457, 7328), (5496, 7276)]