28623798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{619}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 71185920

約数和(自身を除く): 42562122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 367, 619, 734, 1101, 1238, 1857, 2202, 2569, 3303, 3714, 4333, 5138, 5571, 6606, 7707, 8666, 11142, 12999, 15414, 23121, 25998, 38997, 46242, 77994, 227173, 454346, 681519, 1363038, 1590211, 2044557, 3180422, 4089114, 4770633, 9541266, 14311899, 28623798]

約数ペア:

[(1, 28623798), (2, 14311899), (3, 9541266), (6, 4770633), (7, 4089114), (9, 3180422), (14, 2044557), (18, 1590211), (21, 1363038), (42, 681519), (63, 454346), (126, 227173), (367, 77994), (619, 46242), (734, 38997), (1101, 25998), (1238, 23121), (1857, 15414), (2202, 12999), (2569, 11142), (3303, 8666), (3714, 7707), (4333, 6606), (5138, 5571)]