17221864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 37324800

約数和(自身を除く): 20102936

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 59, 62, 88, 107, 118, 124, 214, 236, 248, 341, 428, 472, 649, 682, 856, 1177, 1298, 1364, 1829, 2354, 2596, 2728, 3317, 3658, 4708, 5192, 6313, 6634, 7316, 9416, 12626, 13268, 14632, 20119, 25252, 26536, 36487, 40238, 50504, 69443, 72974, 80476, 138886, 145948, 160952, 195703, 277772, 291896, 391406, 555544, 782812, 1565624, 2152733, 4305466, 8610932, 17221864]

約数ペア:

[(1, 17221864), (2, 8610932), (4, 4305466), (8, 2152733), (11, 1565624), (22, 782812), (31, 555544), (44, 391406), (59, 291896), (62, 277772), (88, 195703), (107, 160952), (118, 145948), (124, 138886), (214, 80476), (236, 72974), (248, 69443), (341, 50504), (428, 40238), (472, 36487), (649, 26536), (682, 25252), (856, 20119), (1177, 14632), (1298, 13268), (1364, 12626), (1829, 9416), (2354, 7316), (2596, 6634), (2728, 6313), (3317, 5192), (3658, 4708)]