64524928

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2281}}^1$

素因数の和:2325

約数の個数: 64

約数和(自身を含む): 146641320

約数和(自身を除く): 82116392

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 2281, 3536, 4562, 7072, 9124, 14144, 18248, 28288, 29653, 36496, 38777, 59306, 72992, 77554, 118612, 145984, 155108, 237224, 291968, 310216, 474448, 504101, 620432, 948896, 1008202, 1240864, 1897792, 2016404, 2481728, 3795584, 4032808, 4963456, 8065616, 16131232, 32262464, 64524928]

約数ペア:

[(1, 64524928), (2, 32262464), (4, 16131232), (8, 8065616), (13, 4963456), (16, 4032808), (17, 3795584), (26, 2481728), (32, 2016404), (34, 1897792), (52, 1240864), (64, 1008202), (68, 948896), (104, 620432), (128, 504101), (136, 474448), (208, 310216), (221, 291968), (272, 237224), (416, 155108), (442, 145984), (544, 118612), (832, 77554), (884, 72992), (1088, 59306), (1664, 38777), (1768, 36496), (2176, 29653), (2281, 28288), (3536, 18248), (4562, 14144), (7072, 9124)]