226758272

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{136273}}^1$

素因数の和:136300

約数の個数: 32

約数和(自身を含む): 486498180

約数和(自身を除く): 259739908

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 136273, 272546, 545092, 1090184, 1771549, 2180368, 3543098, 4360736, 7086196, 8721472, 14172392, 17442944, 28344784, 56689568, 113379136, 226758272]

約数ペア:

[(1, 226758272), (2, 113379136), (4, 56689568), (8, 28344784), (13, 17442944), (16, 14172392), (26, 8721472), (32, 7086196), (52, 4360736), (64, 3543098), (104, 2180368), (128, 1771549), (208, 1090184), (416, 545092), (832, 272546), (1664, 136273)]