65379496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2954

約数の個数: 64

約数和(自身を含む): 155796480

約数和(自身を除く): 90416984

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 2897, 3224, 5642, 5794, 11284, 11588, 20279, 22568, 23176, 37661, 40558, 75322, 81116, 89807, 150644, 162232, 179614, 263627, 301288, 359228, 527254, 628649, 718456, 1054508, 1167491, 1257298, 2109016, 2334982, 2514596, 4669964, 5029192, 8172437, 9339928, 16344874, 32689748, 65379496]

約数ペア:

[(1, 65379496), (2, 32689748), (4, 16344874), (7, 9339928), (8, 8172437), (13, 5029192), (14, 4669964), (26, 2514596), (28, 2334982), (31, 2109016), (52, 1257298), (56, 1167491), (62, 1054508), (91, 718456), (104, 628649), (124, 527254), (182, 359228), (217, 301288), (248, 263627), (364, 179614), (403, 162232), (434, 150644), (728, 89807), (806, 81116), (868, 75322), (1612, 40558), (1736, 37661), (2821, 23176), (2897, 22568), (3224, 20279), (5642, 11588), (5794, 11284)]