39279584

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 81793152

約数和(自身を除く): 42513568

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 83, 92, 166, 184, 332, 368, 643, 664, 736, 1286, 1328, 1909, 2572, 2656, 3818, 5144, 7636, 10288, 14789, 15272, 20576, 29578, 30544, 53369, 59156, 61088, 106738, 118312, 213476, 236624, 426952, 473248, 853904, 1227487, 1707808, 2454974, 4909948, 9819896, 19639792, 39279584]

約数ペア:

[(1, 39279584), (2, 19639792), (4, 9819896), (8, 4909948), (16, 2454974), (23, 1707808), (32, 1227487), (46, 853904), (83, 473248), (92, 426952), (166, 236624), (184, 213476), (332, 118312), (368, 106738), (643, 61088), (664, 59156), (736, 53369), (1286, 30544), (1328, 29578), (1909, 20576), (2572, 15272), (2656, 14789), (3818, 10288), (5144, 7636)]