28472024

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^2\times {\mathrm{181}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 62527920

約数和(自身を除く): 34055896

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 181, 212, 362, 371, 424, 724, 742, 1267, 1448, 1484, 2534, 2809, 2968, 5068, 5618, 9593, 10136, 11236, 19186, 19663, 22472, 38372, 39326, 67151, 76744, 78652, 134302, 157304, 268604, 508429, 537208, 1016858, 2033716, 3559003, 4067432, 7118006, 14236012, 28472024]

約数ペア:

[(1, 28472024), (2, 14236012), (4, 7118006), (7, 4067432), (8, 3559003), (14, 2033716), (28, 1016858), (53, 537208), (56, 508429), (106, 268604), (181, 157304), (212, 134302), (362, 78652), (371, 76744), (424, 67151), (724, 39326), (742, 38372), (1267, 22472), (1448, 19663), (1484, 19186), (2534, 11236), (2809, 10136), (2968, 9593), (5068, 5618)]