38175872

素因数分解:

$2^7\times 7^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 87834240

約数和(自身を除く): 49658368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 137, 224, 274, 311, 448, 548, 622, 896, 959, 1096, 1244, 1918, 2177, 2192, 2488, 3836, 4354, 4384, 4976, 7672, 8708, 8768, 9952, 15344, 17416, 17536, 19904, 30688, 34832, 39808, 42607, 61376, 69664, 85214, 122752, 139328, 170428, 278656, 298249, 340856, 596498, 681712, 1192996, 1363424, 2385992, 2726848, 4771984, 5453696, 9543968, 19087936, 38175872]

約数ペア:

[(1, 38175872), (2, 19087936), (4, 9543968), (7, 5453696), (8, 4771984), (14, 2726848), (16, 2385992), (28, 1363424), (32, 1192996), (56, 681712), (64, 596498), (112, 340856), (128, 298249), (137, 278656), (224, 170428), (274, 139328), (311, 122752), (448, 85214), (548, 69664), (622, 61376), (896, 42607), (959, 39808), (1096, 34832), (1244, 30688), (1918, 19904), (2177, 17536), (2192, 17416), (2488, 15344), (3836, 9952), (4354, 8768), (4384, 8708), (4976, 7672)]