142727624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{2141}}^1$

素因数の和:2801

約数の個数: 32

約数和(自身を含む): 288784440

約数和(自身を除く): 146056816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 641, 1282, 2141, 2564, 4282, 5128, 8333, 8564, 16666, 17128, 27833, 33332, 55666, 66664, 111332, 222664, 1372381, 2744762, 5489524, 10979048, 17840953, 35681906, 71363812, 142727624]

約数ペア:

[(1, 142727624), (2, 71363812), (4, 35681906), (8, 17840953), (13, 10979048), (26, 5489524), (52, 2744762), (104, 1372381), (641, 222664), (1282, 111332), (2141, 66664), (2564, 55666), (4282, 33332), (5128, 27833), (8333, 17128), (8564, 16666)]