8394464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 18860688

約数和(自身を除く): 10466224

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1187, 1768, 2374, 3536, 4748, 7072, 9496, 15431, 18992, 20179, 30862, 37984, 40358, 61724, 80716, 123448, 161432, 246896, 262327, 322864, 493792, 524654, 645728, 1049308, 2098616, 4197232, 8394464]

約数ペア:

[(1, 8394464), (2, 4197232), (4, 2098616), (8, 1049308), (13, 645728), (16, 524654), (17, 493792), (26, 322864), (32, 262327), (34, 246896), (52, 161432), (68, 123448), (104, 80716), (136, 61724), (208, 40358), (221, 37984), (272, 30862), (416, 20179), (442, 18992), (544, 15431), (884, 9496), (1187, 7072), (1768, 4748), (2374, 3536)]