47149336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 54457064

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 107, 152, 214, 223, 247, 428, 446, 494, 856, 892, 988, 1391, 1784, 1976, 2033, 2782, 2899, 4066, 4237, 5564, 5798, 8132, 8474, 11128, 11596, 16264, 16948, 23192, 23861, 26429, 33896, 47722, 52858, 55081, 95444, 105716, 110162, 190888, 211432, 220324, 310193, 440648, 453359, 620386, 906718, 1240772, 1813436, 2481544, 3626872, 5893667, 11787334, 23574668, 47149336]

約数ペア:

[(1, 47149336), (2, 23574668), (4, 11787334), (8, 5893667), (13, 3626872), (19, 2481544), (26, 1813436), (38, 1240772), (52, 906718), (76, 620386), (104, 453359), (107, 440648), (152, 310193), (214, 220324), (223, 211432), (247, 190888), (428, 110162), (446, 105716), (494, 95444), (856, 55081), (892, 52858), (988, 47722), (1391, 33896), (1784, 26429), (1976, 23861), (2033, 23192), (2782, 16948), (2899, 16264), (4066, 11596), (4237, 11128), (5564, 8474), (5798, 8132)]