28941176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 62899200

約数和(自身を除く): 33958024

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 79, 88, 92, 158, 181, 184, 253, 316, 362, 506, 632, 724, 869, 1012, 1448, 1738, 1817, 1991, 2024, 3476, 3634, 3982, 4163, 6952, 7268, 7964, 8326, 14299, 14536, 15928, 16652, 19987, 28598, 33304, 39974, 45793, 57196, 79948, 91586, 114392, 157289, 159896, 183172, 314578, 328877, 366344, 629156, 657754, 1258312, 1315508, 2631016, 3617647, 7235294, 14470588, 28941176]

約数ペア:

[(1, 28941176), (2, 14470588), (4, 7235294), (8, 3617647), (11, 2631016), (22, 1315508), (23, 1258312), (44, 657754), (46, 629156), (79, 366344), (88, 328877), (92, 314578), (158, 183172), (181, 159896), (184, 157289), (253, 114392), (316, 91586), (362, 79948), (506, 57196), (632, 45793), (724, 39974), (869, 33304), (1012, 28598), (1448, 19987), (1738, 16652), (1817, 15928), (1991, 14536), (2024, 14299), (3476, 8326), (3634, 7964), (3982, 7268), (4163, 6952)]