39499564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 77446656

約数和(自身を除く): 37947092

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 97, 164, 191, 194, 382, 388, 533, 764, 1066, 1261, 2132, 2483, 2522, 3977, 4966, 5044, 7831, 7954, 9932, 15662, 15908, 18527, 31324, 37054, 51701, 74108, 101803, 103402, 203606, 206804, 240851, 407212, 481702, 759607, 963404, 1519214, 3038428, 9874891, 19749782, 39499564]

約数ペア:

[(1, 39499564), (2, 19749782), (4, 9874891), (13, 3038428), (26, 1519214), (41, 963404), (52, 759607), (82, 481702), (97, 407212), (164, 240851), (191, 206804), (194, 203606), (382, 103402), (388, 101803), (533, 74108), (764, 51701), (1066, 37054), (1261, 31324), (2132, 18527), (2483, 15908), (2522, 15662), (3977, 9932), (4966, 7954), (5044, 7831)]