64613696

素因数分解:

$2^6\times 7^1\times {\mathrm{233}}^1\times {\mathrm{619}}^1$

素因数の和:871

約数の個数: 56

約数和(自身を含む): 147401280

約数和(自身を除く): 82787584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 233, 448, 466, 619, 932, 1238, 1631, 1864, 2476, 3262, 3728, 4333, 4952, 6524, 7456, 8666, 9904, 13048, 14912, 17332, 19808, 26096, 34664, 39616, 52192, 69328, 104384, 138656, 144227, 277312, 288454, 576908, 1009589, 1153816, 2019178, 2307632, 4038356, 4615264, 8076712, 9230528, 16153424, 32306848, 64613696]

約数ペア:

[(1, 64613696), (2, 32306848), (4, 16153424), (7, 9230528), (8, 8076712), (14, 4615264), (16, 4038356), (28, 2307632), (32, 2019178), (56, 1153816), (64, 1009589), (112, 576908), (224, 288454), (233, 277312), (448, 144227), (466, 138656), (619, 104384), (932, 69328), (1238, 52192), (1631, 39616), (1864, 34664), (2476, 26096), (3262, 19808), (3728, 17332), (4333, 14912), (4952, 13048), (6524, 9904), (7456, 8666)]