28710406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{26053}}^1$

素因数の和:26103

約数の個数: 16

約数和(自身を含む): 46897200

約数和(自身を除く): 18186794

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 26053, 52106, 495007, 755537, 990014, 1511074, 14355203, 28710406]

約数ペア:

[(1, 28710406), (2, 14355203), (19, 1511074), (29, 990014), (38, 755537), (58, 495007), (551, 52106), (1102, 26053)]