42561248

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 87141600

約数和(自身を除く): 44580352

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 103, 148, 206, 296, 349, 412, 592, 698, 824, 1184, 1396, 1648, 2792, 3296, 3811, 5584, 7622, 11168, 12913, 15244, 25826, 30488, 35947, 51652, 60976, 71894, 103304, 121952, 143788, 206608, 287576, 413216, 575152, 1150304, 1330039, 2660078, 5320156, 10640312, 21280624, 42561248]

約数ペア:

[(1, 42561248), (2, 21280624), (4, 10640312), (8, 5320156), (16, 2660078), (32, 1330039), (37, 1150304), (74, 575152), (103, 413216), (148, 287576), (206, 206608), (296, 143788), (349, 121952), (412, 103304), (592, 71894), (698, 60976), (824, 51652), (1184, 35947), (1396, 30488), (1648, 25826), (2792, 15244), (3296, 12913), (3811, 11168), (5584, 7622)]