69491392

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:497

約数の個数: 56

約数和(自身を含む): 143633952

約数和(自身を除く): 74142560

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 71, 82, 142, 164, 284, 328, 373, 568, 656, 746, 1136, 1312, 1492, 2272, 2624, 2911, 2984, 4544, 5822, 5968, 11644, 11936, 15293, 23288, 23872, 26483, 30586, 46576, 52966, 61172, 93152, 105932, 122344, 186304, 211864, 244688, 423728, 489376, 847456, 978752, 1085803, 1694912, 2171606, 4343212, 8686424, 17372848, 34745696, 69491392]

約数ペア:

[(1, 69491392), (2, 34745696), (4, 17372848), (8, 8686424), (16, 4343212), (32, 2171606), (41, 1694912), (64, 1085803), (71, 978752), (82, 847456), (142, 489376), (164, 423728), (284, 244688), (328, 211864), (373, 186304), (568, 122344), (656, 105932), (746, 93152), (1136, 61172), (1312, 52966), (1492, 46576), (2272, 30586), (2624, 26483), (2911, 23872), (2984, 23288), (4544, 15293), (5822, 11936), (5968, 11644)]