28023325096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{26729}}^1$

素因数の和:27358

約数の個数: 64

約数和(自身を含む): 60017403600

約数和(自身を除く): 31994078504

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 593, 884, 1186, 1768, 2372, 4744, 7709, 10081, 15418, 20162, 26729, 30836, 40324, 53458, 61672, 80648, 106916, 131053, 213832, 262106, 347477, 454393, 524212, 694954, 908786, 1048424, 1389908, 1817572, 2779816, 3635144, 5907109, 11814218, 15850297, 23628436, 31700594, 47256872, 63401188, 126802376, 206053861, 269455049, 412107722, 538910098, 824215444, 1077820196, 1648430888, 2155640392, 3502915637, 7005831274, 14011662548, 28023325096]

約数ペア:

[(1, 28023325096), (2, 14011662548), (4, 7005831274), (8, 3502915637), (13, 2155640392), (17, 1648430888), (26, 1077820196), (34, 824215444), (52, 538910098), (68, 412107722), (104, 269455049), (136, 206053861), (221, 126802376), (442, 63401188), (593, 47256872), (884, 31700594), (1186, 23628436), (1768, 15850297), (2372, 11814218), (4744, 5907109), (7709, 3635144), (10081, 2779816), (15418, 1817572), (20162, 1389908), (26729, 1048424), (30836, 908786), (40324, 694954), (53458, 524212), (61672, 454393), (80648, 347477), (106916, 262106), (131053, 213832)]