28082096

素因数分解:

$2^4\times 7^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 100

約数和(自身を含む): 68770152

約数和(自身を除く): 40688056

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 49, 56, 68, 86, 98, 112, 119, 136, 172, 196, 238, 272, 301, 343, 344, 392, 476, 602, 686, 688, 731, 784, 833, 952, 1204, 1372, 1462, 1666, 1904, 2107, 2401, 2408, 2744, 2924, 3332, 4214, 4802, 4816, 5117, 5488, 5831, 5848, 6664, 8428, 9604, 10234, 11662, 11696, 13328, 14749, 16856, 19208, 20468, 23324, 29498, 33712, 35819, 38416, 40817, 40936, 46648, 58996, 71638, 81634, 81872, 93296, 103243, 117992, 143276, 163268, 206486, 235984, 250733, 286552, 326536, 412972, 501466, 573104, 653072, 825944, 1002932, 1651888, 1755131, 2005864, 3510262, 4011728, 7020524, 14041048, 28082096]

約数ペア:

[(1, 28082096), (2, 14041048), (4, 7020524), (7, 4011728), (8, 3510262), (14, 2005864), (16, 1755131), (17, 1651888), (28, 1002932), (34, 825944), (43, 653072), (49, 573104), (56, 501466), (68, 412972), (86, 326536), (98, 286552), (112, 250733), (119, 235984), (136, 206486), (172, 163268), (196, 143276), (238, 117992), (272, 103243), (301, 93296), (343, 81872), (344, 81634), (392, 71638), (476, 58996), (602, 46648), (686, 40936), (688, 40817), (731, 38416), (784, 35819), (833, 33712), (952, 29498), (1204, 23324), (1372, 20468), (1462, 19208), (1666, 16856), (1904, 14749), (2107, 13328), (2401, 11696), (2408, 11662), (2744, 10234), (2924, 9604), (3332, 8428), (4214, 6664), (4802, 5848), (4816, 5831), (5117, 5488)]