28554012

素因数分解:

$2^2\times 3^3\times {\mathrm{419}}^1\times {\mathrm{631}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 74323200

約数和(自身を除く): 45769188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 419, 631, 838, 1257, 1262, 1676, 1893, 2514, 2524, 3771, 3786, 5028, 5679, 7542, 7572, 11313, 11358, 15084, 17037, 22626, 22716, 34074, 45252, 68148, 264389, 528778, 793167, 1057556, 1586334, 2379501, 3172668, 4759002, 7138503, 9518004, 14277006, 28554012]

約数ペア:

[(1, 28554012), (2, 14277006), (3, 9518004), (4, 7138503), (6, 4759002), (9, 3172668), (12, 2379501), (18, 1586334), (27, 1057556), (36, 793167), (54, 528778), (108, 264389), (419, 68148), (631, 45252), (838, 34074), (1257, 22716), (1262, 22626), (1676, 17037), (1893, 15084), (2514, 11358), (2524, 11313), (3771, 7572), (3786, 7542), (5028, 5679)]