29123488784

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{601}}^1\times {\mathrm{17921}}^1$

素因数の和:18556

約数の個数: 60

約数和(自身を含む): 61206246612

約数和(自身を除く): 32082757828

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 601, 676, 1202, 1352, 2404, 2704, 4808, 7813, 9616, 15626, 17921, 31252, 35842, 62504, 71684, 101569, 125008, 143368, 203138, 232973, 286736, 406276, 465946, 812552, 931892, 1625104, 1863784, 3028649, 3727568, 6057298, 10770521, 12114596, 21541042, 24229192, 43082084, 48458384, 86164168, 140016773, 172328336, 280033546, 560067092, 1120134184, 1820218049, 2240268368, 3640436098, 7280872196, 14561744392, 29123488784]

約数ペア:

[(1, 29123488784), (2, 14561744392), (4, 7280872196), (8, 3640436098), (13, 2240268368), (16, 1820218049), (26, 1120134184), (52, 560067092), (104, 280033546), (169, 172328336), (208, 140016773), (338, 86164168), (601, 48458384), (676, 43082084), (1202, 24229192), (1352, 21541042), (2404, 12114596), (2704, 10770521), (4808, 6057298), (7813, 3727568), (9616, 3028649), (15626, 1863784), (17921, 1625104), (31252, 931892), (35842, 812552), (62504, 465946), (71684, 406276), (101569, 286736), (125008, 232973), (143368, 203138)]