28508886

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{32323}}^1$

素因数の和:32345

約数の個数: 36

約数和(自身を含む): 71856252

約数和(自身を除く): 43347366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 32323, 64646, 96969, 193938, 226261, 290907, 452522, 581814, 678783, 1357566, 1583827, 2036349, 3167654, 4072698, 4751481, 9502962, 14254443, 28508886]

約数ペア:

[(1, 28508886), (2, 14254443), (3, 9502962), (6, 4751481), (7, 4072698), (9, 3167654), (14, 2036349), (18, 1583827), (21, 1357566), (42, 678783), (49, 581814), (63, 452522), (98, 290907), (126, 226261), (147, 193938), (294, 96969), (441, 64646), (882, 32323)]