13521992

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 28448700

約数和(自身を除く): 14926708

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 121, 122, 229, 242, 244, 458, 484, 488, 671, 916, 968, 1342, 1832, 2519, 2684, 5038, 5368, 7381, 10076, 13969, 14762, 20152, 27709, 27938, 29524, 55418, 55876, 59048, 110836, 111752, 153659, 221672, 307318, 614636, 1229272, 1690249, 3380498, 6760996, 13521992]

約数ペア:

[(1, 13521992), (2, 6760996), (4, 3380498), (8, 1690249), (11, 1229272), (22, 614636), (44, 307318), (61, 221672), (88, 153659), (121, 111752), (122, 110836), (229, 59048), (242, 55876), (244, 55418), (458, 29524), (484, 27938), (488, 27709), (671, 20152), (916, 14762), (968, 13969), (1342, 10076), (1832, 7381), (2519, 5368), (2684, 5038)]