28285994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1427}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 49968576

約数和(自身を除く): 21682582

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 187, 374, 583, 901, 1166, 1427, 1802, 2854, 9911, 15697, 19822, 24259, 31394, 48518, 75631, 151262, 266849, 533698, 831941, 1285727, 1663882, 2571454, 14142997, 28285994]

約数ペア:

[(1, 28285994), (2, 14142997), (11, 2571454), (17, 1663882), (22, 1285727), (34, 831941), (53, 533698), (106, 266849), (187, 151262), (374, 75631), (583, 48518), (901, 31394), (1166, 24259), (1427, 19822), (1802, 15697), (2854, 9911)]