73707296

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1087}}^1$

素因数の和:1273

約数の個数: 48

約数和(自身を含む): 157377024

約数和(自身を除く): 83669728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 163, 208, 326, 416, 652, 1087, 1304, 2119, 2174, 2608, 4238, 4348, 5216, 8476, 8696, 14131, 16952, 17392, 28262, 33904, 34784, 56524, 67808, 113048, 177181, 226096, 354362, 452192, 708724, 1417448, 2303353, 2834896, 4606706, 5669792, 9213412, 18426824, 36853648, 73707296]

約数ペア:

[(1, 73707296), (2, 36853648), (4, 18426824), (8, 9213412), (13, 5669792), (16, 4606706), (26, 2834896), (32, 2303353), (52, 1417448), (104, 708724), (163, 452192), (208, 354362), (326, 226096), (416, 177181), (652, 113048), (1087, 67808), (1304, 56524), (2119, 34784), (2174, 33904), (2608, 28262), (4238, 17392), (4348, 16952), (5216, 14131), (8476, 8696)]