39472472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{773}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 79969680

約数和(自身を除く): 40497208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 491, 773, 982, 1546, 1964, 3092, 3928, 6184, 6383, 10049, 12766, 20098, 25532, 40196, 51064, 80392, 379543, 759086, 1518172, 3036344, 4934059, 9868118, 19736236, 39472472]

約数ペア:

[(1, 39472472), (2, 19736236), (4, 9868118), (8, 4934059), (13, 3036344), (26, 1518172), (52, 759086), (104, 379543), (491, 80392), (773, 51064), (982, 40196), (1546, 25532), (1964, 20098), (3092, 12766), (3928, 10049), (6184, 6383)]