38029126616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1\times {\mathrm{10771}}^1$

素因数の和:12804

約数の個数: 64

約数和(自身を含む): 81354883680

約数和(自身を除く): 43325757064

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 1997, 3994, 7988, 10771, 15976, 21542, 25961, 33949, 43084, 51922, 67898, 86168, 103844, 135796, 140023, 183107, 207688, 271592, 280046, 366214, 441337, 560092, 732428, 882674, 1120184, 1464856, 1765348, 2380391, 3530696, 4760782, 9521564, 19043128, 21509687, 43019374, 86038748, 172077496, 279625931, 365664679, 559251862, 731329358, 1118503724, 1462658716, 2237007448, 2925317432, 4753640827, 9507281654, 19014563308, 38029126616]

約数ペア:

[(1, 38029126616), (2, 19014563308), (4, 9507281654), (8, 4753640827), (13, 2925317432), (17, 2237007448), (26, 1462658716), (34, 1118503724), (52, 731329358), (68, 559251862), (104, 365664679), (136, 279625931), (221, 172077496), (442, 86038748), (884, 43019374), (1768, 21509687), (1997, 19043128), (3994, 9521564), (7988, 4760782), (10771, 3530696), (15976, 2380391), (21542, 1765348), (25961, 1464856), (33949, 1120184), (43084, 882674), (51922, 732428), (67898, 560092), (86168, 441337), (103844, 366214), (135796, 280046), (140023, 271592), (183107, 207688)]