65911648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3533}}^1$

素因数の和:3607

約数の個数: 48

約数和(自身を含む): 144272016

約数和(自身を除く): 78360368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 176, 212, 352, 424, 583, 848, 1166, 1696, 2332, 3533, 4664, 7066, 9328, 14132, 18656, 28264, 38863, 56528, 77726, 113056, 155452, 187249, 310904, 374498, 621808, 748996, 1243616, 1497992, 2059739, 2995984, 4119478, 5991968, 8238956, 16477912, 32955824, 65911648]

約数ペア:

[(1, 65911648), (2, 32955824), (4, 16477912), (8, 8238956), (11, 5991968), (16, 4119478), (22, 2995984), (32, 2059739), (44, 1497992), (53, 1243616), (88, 748996), (106, 621808), (176, 374498), (212, 310904), (352, 187249), (424, 155452), (583, 113056), (848, 77726), (1166, 56528), (1696, 38863), (2332, 28264), (3533, 18656), (4664, 14132), (7066, 9328)]