28197552

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{15877}}^1$

素因数の和:15925

約数の個数: 40

約数和(自身を含む): 74817136

約数和(自身を除く): 46619584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 15877, 31754, 47631, 63508, 95262, 127016, 190524, 254032, 381048, 587449, 762096, 1174898, 1762347, 2349796, 3524694, 4699592, 7049388, 9399184, 14098776, 28197552]

約数ペア:

[(1, 28197552), (2, 14098776), (3, 9399184), (4, 7049388), (6, 4699592), (8, 3524694), (12, 2349796), (16, 1762347), (24, 1174898), (37, 762096), (48, 587449), (74, 381048), (111, 254032), (148, 190524), (222, 127016), (296, 95262), (444, 63508), (592, 47631), (888, 31754), (1776, 15877)]