42493236478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{739759}}^1$

素因数の和:740152

約数の個数: 32

約数和(自身を含む): 79681029120

約数和(自身を除く): 37187792642

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 373, 746, 2611, 4103, 5222, 8206, 28721, 57442, 739759, 1479518, 5178313, 8137349, 10356626, 16274698, 56961443, 113922886, 275930107, 551860214, 1931510749, 3035231177, 3863021498, 6070462354, 21246618239, 42493236478]

約数ペア:

[(1, 42493236478), (2, 21246618239), (7, 6070462354), (11, 3863021498), (14, 3035231177), (22, 1931510749), (77, 551860214), (154, 275930107), (373, 113922886), (746, 56961443), (2611, 16274698), (4103, 10356626), (5222, 8137349), (8206, 5178313), (28721, 1479518), (57442, 739759)]