29438344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 64189440

約数和(自身を除く): 34751096

約数列:

[1, 2, 4, 8, 13, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 248, 299, 397, 403, 598, 713, 794, 806, 1196, 1426, 1588, 1612, 2392, 2852, 3176, 3224, 5161, 5704, 9131, 9269, 10322, 12307, 18262, 18538, 20644, 24614, 36524, 37076, 41288, 49228, 73048, 74152, 98456, 118703, 159991, 237406, 283061, 319982, 474812, 566122, 639964, 949624, 1132244, 1279928, 2264488, 3679793, 7359586, 14719172, 29438344]

約数ペア:

[(1, 29438344), (2, 14719172), (4, 7359586), (8, 3679793), (13, 2264488), (23, 1279928), (26, 1132244), (31, 949624), (46, 639964), (52, 566122), (62, 474812), (92, 319982), (104, 283061), (124, 237406), (184, 159991), (248, 118703), (299, 98456), (397, 74152), (403, 73048), (598, 49228), (713, 41288), (794, 37076), (806, 36524), (1196, 24614), (1426, 20644), (1588, 18538), (1612, 18262), (2392, 12307), (2852, 10322), (3176, 9269), (3224, 9131), (5161, 5704)]