65731904

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4733}}^1$

素因数の和:4783

約数の個数: 56

約数和(自身を含む): 153911808

約数和(自身を除く): 88179904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 4733, 6944, 9466, 13888, 18932, 33131, 37864, 66262, 75728, 132524, 146723, 151456, 265048, 293446, 302912, 530096, 586892, 1027061, 1060192, 1173784, 2054122, 2120384, 2347568, 4108244, 4695136, 8216488, 9390272, 16432976, 32865952, 65731904]

約数ペア:

[(1, 65731904), (2, 32865952), (4, 16432976), (7, 9390272), (8, 8216488), (14, 4695136), (16, 4108244), (28, 2347568), (31, 2120384), (32, 2054122), (56, 1173784), (62, 1060192), (64, 1027061), (112, 586892), (124, 530096), (217, 302912), (224, 293446), (248, 265048), (434, 151456), (448, 146723), (496, 132524), (868, 75728), (992, 66262), (1736, 37864), (1984, 33131), (3472, 18932), (4733, 13888), (6944, 9466)]