77291344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2053}}^1$

素因数の和:2255

約数の個数: 40

約数和(自身を含む): 162241352

約数和(自身を除く): 84950008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 724, 1448, 2053, 2353, 2896, 4106, 4706, 8212, 9412, 16424, 18824, 26689, 32848, 37648, 53378, 106756, 213512, 371593, 427024, 743186, 1486372, 2972744, 4830709, 5945488, 9661418, 19322836, 38645672, 77291344]

約数ペア:

[(1, 77291344), (2, 38645672), (4, 19322836), (8, 9661418), (13, 5945488), (16, 4830709), (26, 2972744), (52, 1486372), (104, 743186), (181, 427024), (208, 371593), (362, 213512), (724, 106756), (1448, 53378), (2053, 37648), (2353, 32848), (2896, 26689), (4106, 18824), (4706, 16424), (8212, 9412)]