57516008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 124225920

約数和(自身を除く): 66709912

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 157, 181, 184, 253, 314, 362, 506, 628, 724, 1012, 1256, 1448, 1727, 1991, 2024, 3454, 3611, 3982, 4163, 6908, 7222, 7964, 8326, 13816, 14444, 15928, 16652, 28417, 28888, 33304, 39721, 45793, 56834, 79442, 91586, 113668, 158884, 183172, 227336, 312587, 317768, 366344, 625174, 653591, 1250348, 1307182, 2500696, 2614364, 5228728, 7189501, 14379002, 28758004, 57516008]

約数ペア:

[(1, 57516008), (2, 28758004), (4, 14379002), (8, 7189501), (11, 5228728), (22, 2614364), (23, 2500696), (44, 1307182), (46, 1250348), (88, 653591), (92, 625174), (157, 366344), (181, 317768), (184, 312587), (253, 227336), (314, 183172), (362, 158884), (506, 113668), (628, 91586), (724, 79442), (1012, 56834), (1256, 45793), (1448, 39721), (1727, 33304), (1991, 28888), (2024, 28417), (3454, 16652), (3611, 15928), (3982, 14444), (4163, 13816), (6908, 8326), (7222, 7964)]