42496784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7789}}^1$

素因数の和:7839

約数の個数: 40

約数和(自身を含む): 92732160

約数和(自身を除く): 50235376

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 7789, 15578, 31156, 62312, 85679, 124624, 171358, 241459, 342716, 482918, 685432, 965836, 1370864, 1931672, 2656049, 3863344, 5312098, 10624196, 21248392, 42496784]

約数ペア:

[(1, 42496784), (2, 21248392), (4, 10624196), (8, 5312098), (11, 3863344), (16, 2656049), (22, 1931672), (31, 1370864), (44, 965836), (62, 685432), (88, 482918), (124, 342716), (176, 241459), (248, 171358), (341, 124624), (496, 85679), (682, 62312), (1364, 31156), (2728, 15578), (5456, 7789)]