28931440616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16363937}}^1$

素因数の和:16363973

約数の個数: 32

約数和(自身を含む): 61855685640

約数和(自身を除く): 32924245024

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 16363937, 32727874, 65455748, 130911496, 212731181, 278186929, 425462362, 556373858, 850924724, 1112747716, 1701849448, 2225495432, 3616430077, 7232860154, 14465720308, 28931440616]

約数ペア:

[(1, 28931440616), (2, 14465720308), (4, 7232860154), (8, 3616430077), (13, 2225495432), (17, 1701849448), (26, 1112747716), (34, 850924724), (52, 556373858), (68, 425462362), (104, 278186929), (136, 212731181), (221, 130911496), (442, 65455748), (884, 32727874), (1768, 16363937)]