17967363416

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{6737}}^1$

素因数の和:7004

約数の個数: 64

約数和(自身を含む): 35453738880

約数和(自身を除く): 17486375464

約数列:

[1, 2, 4, 8, 41, 47, 82, 94, 164, 173, 188, 328, 346, 376, 692, 1384, 1927, 3854, 6737, 7093, 7708, 8131, 13474, 14186, 15416, 16262, 26948, 28372, 32524, 53896, 56744, 65048, 276217, 316639, 333371, 552434, 633278, 666742, 1104868, 1165501, 1266556, 1333484, 2209736, 2331002, 2533112, 2666968, 4662004, 9324008, 12982199, 25964398, 47785541, 51928796, 54778547, 95571082, 103857592, 109557094, 191142164, 219114188, 382284328, 438228376, 2245920427, 4491840854, 8983681708, 17967363416]

約数ペア:

[(1, 17967363416), (2, 8983681708), (4, 4491840854), (8, 2245920427), (41, 438228376), (47, 382284328), (82, 219114188), (94, 191142164), (164, 109557094), (173, 103857592), (188, 95571082), (328, 54778547), (346, 51928796), (376, 47785541), (692, 25964398), (1384, 12982199), (1927, 9324008), (3854, 4662004), (6737, 2666968), (7093, 2533112), (7708, 2331002), (8131, 2209736), (13474, 1333484), (14186, 1266556), (15416, 1165501), (16262, 1104868), (26948, 666742), (28372, 633278), (32524, 552434), (53896, 333371), (56744, 316639), (65048, 276217)]