118849744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10781}}^1$

素因数の和:10855

約数の個数: 40

約数和(自身を含む): 252686952

約数和(自身を除く): 133837208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 10781, 11024, 21562, 43124, 86248, 140153, 172496, 280306, 560612, 571393, 1121224, 1142786, 2242448, 2285572, 4571144, 7428109, 9142288, 14856218, 29712436, 59424872, 118849744]

約数ペア:

[(1, 118849744), (2, 59424872), (4, 29712436), (8, 14856218), (13, 9142288), (16, 7428109), (26, 4571144), (52, 2285572), (53, 2242448), (104, 1142786), (106, 1121224), (208, 571393), (212, 560612), (424, 280306), (689, 172496), (848, 140153), (1378, 86248), (2756, 43124), (5512, 21562), (10781, 11024)]