28654204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13001}}^1$

素因数の和:13053

約数の個数: 24

約数和(自身を含む): 54608400

約数和(自身を除く): 25954196

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 13001, 26002, 52004, 247019, 377029, 494038, 754058, 988076, 1508116, 7163551, 14327102, 28654204]

約数ペア:

[(1, 28654204), (2, 14327102), (4, 7163551), (19, 1508116), (29, 988076), (38, 754058), (58, 494038), (76, 377029), (116, 247019), (551, 52004), (1102, 26002), (2204, 13001)]