13661824

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 30746880

約数和(自身を除く): 17085056

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 313, 341, 352, 496, 626, 682, 704, 992, 1252, 1364, 1408, 1984, 2504, 2728, 3443, 3968, 5008, 5456, 6886, 9703, 10016, 10912, 13772, 19406, 20032, 21824, 27544, 38812, 40064, 43648, 55088, 77624, 106733, 110176, 155248, 213466, 220352, 310496, 426932, 440704, 620992, 853864, 1241984, 1707728, 3415456, 6830912, 13661824]

約数ペア:

[(1, 13661824), (2, 6830912), (4, 3415456), (8, 1707728), (11, 1241984), (16, 853864), (22, 620992), (31, 440704), (32, 426932), (44, 310496), (62, 220352), (64, 213466), (88, 155248), (124, 110176), (128, 106733), (176, 77624), (248, 55088), (313, 43648), (341, 40064), (352, 38812), (496, 27544), (626, 21824), (682, 20032), (704, 19406), (992, 13772), (1252, 10912), (1364, 10016), (1408, 9703), (1984, 6886), (2504, 5456), (2728, 5008), (3443, 3968)]