28193161728

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{496079}}^1$

素因数の和:496137

約数の個数: 80

約数和(自身を含む): 77138455680

約数和(自身を除く): 48945293952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 512, 592, 768, 888, 1184, 1536, 1776, 2368, 3552, 4736, 7104, 9472, 14208, 18944, 28416, 56832, 496079, 992158, 1488237, 1984316, 2976474, 3968632, 5952948, 7937264, 11905896, 15874528, 18354923, 23811792, 31749056, 36709846, 47623584, 55064769, 63498112, 73419692, 95247168, 110129538, 126996224, 146839384, 190494336, 220259076, 253992448, 293678768, 380988672, 440518152, 587357536, 761977344, 881036304, 1174715072, 1762072608, 2349430144, 3524145216, 4698860288, 7048290432, 9397720576, 14096580864, 28193161728]

約数ペア:

[(1, 28193161728), (2, 14096580864), (3, 9397720576), (4, 7048290432), (6, 4698860288), (8, 3524145216), (12, 2349430144), (16, 1762072608), (24, 1174715072), (32, 881036304), (37, 761977344), (48, 587357536), (64, 440518152), (74, 380988672), (96, 293678768), (111, 253992448), (128, 220259076), (148, 190494336), (192, 146839384), (222, 126996224), (256, 110129538), (296, 95247168), (384, 73419692), (444, 63498112), (512, 55064769), (592, 47623584), (768, 36709846), (888, 31749056), (1184, 23811792), (1536, 18354923), (1776, 15874528), (2368, 11905896), (3552, 7937264), (4736, 5952948), (7104, 3968632), (9472, 2976474), (14208, 1984316), (18944, 1488237), (28416, 992158), (56832, 496079)]