38222656

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 56

約数和(自身を含む): 78857856

約数和(自身を除く): 40635200

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 97, 131, 188, 194, 262, 376, 388, 524, 752, 776, 1048, 1504, 1552, 2096, 3008, 3104, 4192, 4559, 6157, 6208, 8384, 9118, 12314, 12707, 18236, 24628, 25414, 36472, 49256, 50828, 72944, 98512, 101656, 145888, 197024, 203312, 291776, 394048, 406624, 597229, 813248, 1194458, 2388916, 4777832, 9555664, 19111328, 38222656]

約数ペア:

[(1, 38222656), (2, 19111328), (4, 9555664), (8, 4777832), (16, 2388916), (32, 1194458), (47, 813248), (64, 597229), (94, 406624), (97, 394048), (131, 291776), (188, 203312), (194, 197024), (262, 145888), (376, 101656), (388, 98512), (524, 72944), (752, 50828), (776, 49256), (1048, 36472), (1504, 25414), (1552, 24628), (2096, 18236), (3008, 12707), (3104, 12314), (4192, 9118), (4559, 8384), (6157, 6208)]