39209612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 77347872

約数和(自身を除く): 38138260

約数列:

[1, 2, 4, 13, 26, 41, 52, 53, 82, 106, 164, 212, 347, 533, 689, 694, 1066, 1378, 1388, 2132, 2173, 2756, 4346, 4511, 8692, 9022, 14227, 18044, 18391, 28249, 28454, 36782, 56498, 56908, 73564, 112996, 184951, 239083, 369902, 478166, 739804, 754031, 956332, 1508062, 3016124, 9802403, 19604806, 39209612]

約数ペア:

[(1, 39209612), (2, 19604806), (4, 9802403), (13, 3016124), (26, 1508062), (41, 956332), (52, 754031), (53, 739804), (82, 478166), (106, 369902), (164, 239083), (212, 184951), (347, 112996), (533, 73564), (689, 56908), (694, 56498), (1066, 36782), (1378, 28454), (1388, 28249), (2132, 18391), (2173, 18044), (2756, 14227), (4346, 9022), (4511, 8692)]