2781742156952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{28627}}^1\times {\mathrm{16481}}^1$

素因数の和:45192

約数の個数: 64

約数和(自身を含む): 5775403559040

約数和(自身を除く): 2993661402088

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 16481, 28627, 32962, 57254, 65924, 114508, 131848, 181291, 229016, 314897, 362582, 629794, 725164, 1104227, 1259588, 1450328, 1918009, 2208454, 2519176, 3836018, 4416908, 7672036, 8833816, 12146497, 15344072, 21098099, 24292994, 42196198, 48585988, 84392396, 97171976, 168784792, 471801587, 943603174, 1887206348, 3774412696, 5189817457, 10379634914, 20759269828, 31610706329, 41518539656, 63221412658, 126442825316, 252885650632, 347717769619, 695435539238, 1390871078476, 2781742156952]

約数ペア:

[(1, 2781742156952), (2, 1390871078476), (4, 695435539238), (8, 347717769619), (11, 252885650632), (22, 126442825316), (44, 63221412658), (67, 41518539656), (88, 31610706329), (134, 20759269828), (268, 10379634914), (536, 5189817457), (737, 3774412696), (1474, 1887206348), (2948, 943603174), (5896, 471801587), (16481, 168784792), (28627, 97171976), (32962, 84392396), (57254, 48585988), (65924, 42196198), (114508, 24292994), (131848, 21098099), (181291, 15344072), (229016, 12146497), (314897, 8833816), (362582, 7672036), (629794, 4416908), (725164, 3836018), (1104227, 2519176), (1259588, 2208454), (1450328, 1918009)]