29119728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 82887552

約数和(自身を除く): 53767824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 131, 132, 176, 262, 264, 393, 421, 524, 528, 786, 842, 1048, 1263, 1441, 1572, 1684, 2096, 2526, 2882, 3144, 3368, 4323, 4631, 5052, 5764, 6288, 6736, 8646, 9262, 10104, 11528, 13893, 17292, 18524, 20208, 23056, 27786, 34584, 37048, 55151, 55572, 69168, 74096, 110302, 111144, 165453, 220604, 222288, 330906, 441208, 606661, 661812, 882416, 1213322, 1323624, 1819983, 2426644, 2647248, 3639966, 4853288, 7279932, 9706576, 14559864, 29119728]

約数ペア:

[(1, 29119728), (2, 14559864), (3, 9706576), (4, 7279932), (6, 4853288), (8, 3639966), (11, 2647248), (12, 2426644), (16, 1819983), (22, 1323624), (24, 1213322), (33, 882416), (44, 661812), (48, 606661), (66, 441208), (88, 330906), (131, 222288), (132, 220604), (176, 165453), (262, 111144), (264, 110302), (393, 74096), (421, 69168), (524, 55572), (528, 55151), (786, 37048), (842, 34584), (1048, 27786), (1263, 23056), (1441, 20208), (1572, 18524), (1684, 17292), (2096, 13893), (2526, 11528), (2882, 10104), (3144, 9262), (3368, 8646), (4323, 6736), (4631, 6288), (5052, 5764)]