66536368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{244619}}^1$

素因数の和:244644

約数の個数: 20

約数和(自身を含む): 136497960

約数和(自身を除く): 69961592

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 244619, 489238, 978476, 1956952, 3913904, 4158523, 8317046, 16634092, 33268184, 66536368]

約数ペア:

[(1, 66536368), (2, 33268184), (4, 16634092), (8, 8317046), (16, 4158523), (17, 3913904), (34, 1956952), (68, 978476), (136, 489238), (272, 244619)]