42644264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 90069840

約数和(自身を除く): 47425576

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 73, 82, 104, 137, 146, 164, 274, 292, 328, 533, 548, 584, 949, 1066, 1096, 1781, 1898, 2132, 2993, 3562, 3796, 4264, 5617, 5986, 7124, 7592, 10001, 11234, 11972, 14248, 20002, 22468, 23944, 38909, 40004, 44936, 73021, 77818, 80008, 130013, 146042, 155636, 260026, 292084, 311272, 410041, 520052, 584168, 820082, 1040104, 1640164, 3280328, 5330533, 10661066, 21322132, 42644264]

約数ペア:

[(1, 42644264), (2, 21322132), (4, 10661066), (8, 5330533), (13, 3280328), (26, 1640164), (41, 1040104), (52, 820082), (73, 584168), (82, 520052), (104, 410041), (137, 311272), (146, 292084), (164, 260026), (274, 155636), (292, 146042), (328, 130013), (533, 80008), (548, 77818), (584, 73021), (949, 44936), (1066, 40004), (1096, 38909), (1781, 23944), (1898, 22468), (2132, 20002), (2993, 14248), (3562, 11972), (3796, 11234), (4264, 10001), (5617, 7592), (5986, 7124)]