38242442

素因数分解:

$2^1\times 7^3\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 67651200

約数和(自身を除く): 29408758

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 343, 521, 686, 749, 1042, 1498, 3647, 5243, 7294, 10486, 25529, 36701, 51058, 55747, 73402, 111494, 178703, 357406, 390229, 780458, 2731603, 5463206, 19121221, 38242442]

約数ペア:

[(1, 38242442), (2, 19121221), (7, 5463206), (14, 2731603), (49, 780458), (98, 390229), (107, 357406), (214, 178703), (343, 111494), (521, 73402), (686, 55747), (749, 51058), (1042, 36701), (1498, 25529), (3647, 10486), (5243, 7294)]