29225728

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 68285952

約数和(自身を除く): 39060224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 347, 376, 448, 658, 694, 752, 896, 1316, 1388, 1504, 1792, 2429, 2632, 2776, 3008, 4858, 5264, 5552, 6016, 9716, 10528, 11104, 12032, 16309, 19432, 21056, 22208, 32618, 38864, 42112, 44416, 65236, 77728, 84224, 88832, 114163, 130472, 155456, 228326, 260944, 310912, 456652, 521888, 621824, 913304, 1043776, 1826608, 2087552, 3653216, 4175104, 7306432, 14612864, 29225728]

約数ペア:

[(1, 29225728), (2, 14612864), (4, 7306432), (7, 4175104), (8, 3653216), (14, 2087552), (16, 1826608), (28, 1043776), (32, 913304), (47, 621824), (56, 521888), (64, 456652), (94, 310912), (112, 260944), (128, 228326), (188, 155456), (224, 130472), (256, 114163), (329, 88832), (347, 84224), (376, 77728), (448, 65236), (658, 44416), (694, 42112), (752, 38864), (896, 32618), (1316, 22208), (1388, 21056), (1504, 19432), (1792, 16309), (2429, 12032), (2632, 11104), (2776, 10528), (3008, 9716), (4858, 6016), (5264, 5552)]