26636428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{433}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 57843520

約数和(自身を除く): 31207092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 433, 676, 866, 1183, 1732, 2197, 2366, 3031, 4394, 4732, 5629, 6062, 8788, 11258, 12124, 15379, 22516, 30758, 39403, 61516, 73177, 78806, 146354, 157612, 292708, 512239, 951301, 1024478, 1902602, 2048956, 3805204, 6659107, 13318214, 26636428]

約数ペア:

[(1, 26636428), (2, 13318214), (4, 6659107), (7, 3805204), (13, 2048956), (14, 1902602), (26, 1024478), (28, 951301), (52, 512239), (91, 292708), (169, 157612), (182, 146354), (338, 78806), (364, 73177), (433, 61516), (676, 39403), (866, 30758), (1183, 22516), (1732, 15379), (2197, 12124), (2366, 11258), (3031, 8788), (4394, 6062), (4732, 5629)]