13040448

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2953}}^1$

素因数の和:2991

約数の個数: 56

約数和(自身を含む): 36015168

約数和(自身を除く): 22974720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 2953, 4416, 5906, 8859, 11812, 17718, 23624, 35436, 47248, 67919, 70872, 94496, 135838, 141744, 188992, 203757, 271676, 283488, 407514, 543352, 566976, 815028, 1086704, 1630056, 2173408, 3260112, 4346816, 6520224, 13040448]

約数ペア:

[(1, 13040448), (2, 6520224), (3, 4346816), (4, 3260112), (6, 2173408), (8, 1630056), (12, 1086704), (16, 815028), (23, 566976), (24, 543352), (32, 407514), (46, 283488), (48, 271676), (64, 203757), (69, 188992), (92, 141744), (96, 135838), (138, 94496), (184, 70872), (192, 67919), (276, 47248), (368, 35436), (552, 23624), (736, 17718), (1104, 11812), (1472, 8859), (2208, 5906), (2953, 4416)]