47113728

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:887

約数の個数: 80

約数和(自身を含む): 129061680

約数和(自身を除く): 81947952

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, 829, 888, 1184, 1536, 1658, 1776, 2368, 2487, 3316, 3552, 4736, 4974, 6632, 7104, 9472, 9948, 13264, 14208, 18944, 19896, 26528, 28416, 30673, 39792, 53056, 56832, 61346, 79584, 92019, 106112, 122692, 159168, 184038, 212224, 245384, 318336, 368076, 424448, 490768, 636672, 736152, 981536, 1273344, 1472304, 1963072, 2944608, 3926144, 5889216, 7852288, 11778432, 15704576, 23556864, 47113728]

約数ペア:

[(1, 47113728), (2, 23556864), (3, 15704576), (4, 11778432), (6, 7852288), (8, 5889216), (12, 3926144), (16, 2944608), (24, 1963072), (32, 1472304), (37, 1273344), (48, 981536), (64, 736152), (74, 636672), (96, 490768), (111, 424448), (128, 368076), (148, 318336), (192, 245384), (222, 212224), (256, 184038), (296, 159168), (384, 122692), (444, 106112), (512, 92019), (592, 79584), (768, 61346), (829, 56832), (888, 53056), (1184, 39792), (1536, 30673), (1658, 28416), (1776, 26528), (2368, 19896), (2487, 18944), (3316, 14208), (3552, 13264), (4736, 9948), (4974, 9472), (6632, 7104)]