7245056

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 17856384

約数和(自身を除く): 10611328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 311, 364, 416, 448, 622, 728, 832, 896, 1244, 1456, 1664, 1792, 2177, 2488, 2912, 3328, 4043, 4354, 4976, 5824, 8086, 8708, 9952, 11648, 16172, 17416, 19904, 23296, 28301, 32344, 34832, 39808, 56602, 64688, 69664, 79616, 113204, 129376, 139328, 226408, 258752, 278656, 452816, 517504, 557312, 905632, 1035008, 1811264, 3622528, 7245056]

約数ペア:

[(1, 7245056), (2, 3622528), (4, 1811264), (7, 1035008), (8, 905632), (13, 557312), (14, 517504), (16, 452816), (26, 278656), (28, 258752), (32, 226408), (52, 139328), (56, 129376), (64, 113204), (91, 79616), (104, 69664), (112, 64688), (128, 56602), (182, 39808), (208, 34832), (224, 32344), (256, 28301), (311, 23296), (364, 19904), (416, 17416), (448, 16172), (622, 11648), (728, 9952), (832, 8708), (896, 8086), (1244, 5824), (1456, 4976), (1664, 4354), (1792, 4043), (2177, 3328), (2488, 2912)]