28244548

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:552

約数の個数: 36

約数和(自身を含む): 53613252

約数和(自身を除く): 25368704

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 289, 461, 578, 901, 922, 1156, 1802, 1844, 3604, 7837, 15317, 15674, 24433, 30634, 31348, 48866, 61268, 97732, 133229, 266458, 415361, 532916, 830722, 1661444, 7061137, 14122274, 28244548]

約数ペア:

[(1, 28244548), (2, 14122274), (4, 7061137), (17, 1661444), (34, 830722), (53, 532916), (68, 415361), (106, 266458), (212, 133229), (289, 97732), (461, 61268), (578, 48866), (901, 31348), (922, 30634), (1156, 24433), (1802, 15674), (1844, 15317), (3604, 7837)]