28914130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{7001}}^1$

素因数の和:7074

約数の個数: 32

約数和(自身を含む): 60497280

約数和(自身を除く): 31583150

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 7001, 14002, 35005, 49007, 70010, 98014, 245035, 413059, 490070, 826118, 2065295, 2891413, 4130590, 5782826, 14457065, 28914130]

約数ペア:

[(1, 28914130), (2, 14457065), (5, 5782826), (7, 4130590), (10, 2891413), (14, 2065295), (35, 826118), (59, 490070), (70, 413059), (118, 245035), (295, 98014), (413, 70010), (590, 49007), (826, 35005), (2065, 14002), (4130, 7001)]