65221312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:585

約数の個数: 56

約数和(自身を含む): 140376656

約数和(自身を除く): 75155344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 277, 283, 416, 554, 566, 832, 1108, 1132, 2216, 2264, 3601, 3679, 4432, 4528, 7202, 7358, 8864, 9056, 14404, 14716, 17728, 18112, 28808, 29432, 57616, 58864, 78391, 115232, 117728, 156782, 230464, 235456, 313564, 627128, 1019083, 1254256, 2038166, 2508512, 4076332, 5017024, 8152664, 16305328, 32610656, 65221312]

約数ペア:

[(1, 65221312), (2, 32610656), (4, 16305328), (8, 8152664), (13, 5017024), (16, 4076332), (26, 2508512), (32, 2038166), (52, 1254256), (64, 1019083), (104, 627128), (208, 313564), (277, 235456), (283, 230464), (416, 156782), (554, 117728), (566, 115232), (832, 78391), (1108, 58864), (1132, 57616), (2216, 29432), (2264, 28808), (3601, 18112), (3679, 17728), (4432, 14716), (4528, 14404), (7202, 9056), (7358, 8864)]