13778833592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1\times {\mathrm{1601}}^1$

素因数の和:3048

約数の個数: 64

約数和(自身を含む): 27895946400

約数和(自身を除く): 14117112808

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1381, 1558, 1601, 2762, 3116, 3202, 5524, 6232, 6404, 11048, 12808, 26239, 30419, 52478, 56621, 60838, 65641, 104956, 113242, 121676, 131282, 209912, 226484, 243352, 262564, 452968, 525128, 1075799, 1247179, 2151598, 2210981, 2494358, 4303196, 4421962, 4988716, 8606392, 8843924, 9977432, 17687848, 42008639, 84017278, 90650221, 168034556, 181300442, 336069112, 362600884, 725201768, 1722354199, 3444708398, 6889416796, 13778833592]

約数ペア:

[(1, 13778833592), (2, 6889416796), (4, 3444708398), (8, 1722354199), (19, 725201768), (38, 362600884), (41, 336069112), (76, 181300442), (82, 168034556), (152, 90650221), (164, 84017278), (328, 42008639), (779, 17687848), (1381, 9977432), (1558, 8843924), (1601, 8606392), (2762, 4988716), (3116, 4421962), (3202, 4303196), (5524, 2494358), (6232, 2210981), (6404, 2151598), (11048, 1247179), (12808, 1075799), (26239, 525128), (30419, 452968), (52478, 262564), (56621, 243352), (60838, 226484), (65641, 209912), (104956, 131282), (113242, 121676)]