13226272

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 28291032

約数和(自身を除く): 15064760

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 328, 544, 593, 656, 697, 1186, 1312, 1394, 2372, 2788, 4744, 5576, 9488, 10081, 11152, 18976, 20162, 22304, 24313, 40324, 48626, 80648, 97252, 161296, 194504, 322592, 389008, 413321, 778016, 826642, 1653284, 3306568, 6613136, 13226272]

約数ペア:

[(1, 13226272), (2, 6613136), (4, 3306568), (8, 1653284), (16, 826642), (17, 778016), (32, 413321), (34, 389008), (41, 322592), (68, 194504), (82, 161296), (136, 97252), (164, 80648), (272, 48626), (328, 40324), (544, 24313), (593, 22304), (656, 20162), (697, 18976), (1186, 11152), (1312, 10081), (1394, 9488), (2372, 5576), (2788, 4744)]