42604384

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 89510400

約数和(自身を除く): 46906016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 304, 316, 608, 632, 887, 1264, 1501, 1774, 2528, 3002, 3548, 6004, 7096, 12008, 14192, 16853, 24016, 28384, 33706, 48032, 67412, 70073, 134824, 140146, 269648, 280292, 539296, 560584, 1121168, 1331387, 2242336, 2662774, 5325548, 10651096, 21302192, 42604384]

約数ペア:

[(1, 42604384), (2, 21302192), (4, 10651096), (8, 5325548), (16, 2662774), (19, 2242336), (32, 1331387), (38, 1121168), (76, 560584), (79, 539296), (152, 280292), (158, 269648), (304, 140146), (316, 134824), (608, 70073), (632, 67412), (887, 48032), (1264, 33706), (1501, 28384), (1774, 24016), (2528, 16853), (3002, 14192), (3548, 12008), (6004, 7096)]