28542632

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2543}}^1$

素因数の和:2633

約数の個数: 32

約数和(自身を含む): 56782080

約数和(自身を除く): 28239448

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2543, 2806, 5086, 5612, 10172, 11224, 20344, 58489, 116978, 155123, 233956, 310246, 467912, 620492, 1240984, 3567829, 7135658, 14271316, 28542632]

約数ペア:

[(1, 28542632), (2, 14271316), (4, 7135658), (8, 3567829), (23, 1240984), (46, 620492), (61, 467912), (92, 310246), (122, 233956), (184, 155123), (244, 116978), (488, 58489), (1403, 20344), (2543, 11224), (2806, 10172), (5086, 5612)]