28888910354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{335941}}^1$

素因数の和:336066

約数の個数: 32

約数和(自身を含む): 47730639360

約数和(自身を除く): 18841729006

約数列:

[1, 2, 19, 31, 38, 62, 73, 146, 589, 1178, 1387, 2263, 2774, 4526, 42997, 85994, 335941, 671882, 6382879, 10414171, 12765758, 20828342, 24523693, 49047386, 197869249, 395738498, 465950167, 760234483, 931900334, 1520468966, 14444455177, 28888910354]

約数ペア:

[(1, 28888910354), (2, 14444455177), (19, 1520468966), (31, 931900334), (38, 760234483), (62, 465950167), (73, 395738498), (146, 197869249), (589, 49047386), (1178, 24523693), (1387, 20828342), (2263, 12765758), (2774, 10414171), (4526, 6382879), (42997, 671882), (85994, 335941)]