17390368

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 35622720

約数和(自身を除く): 18232352

約数列:

[1, 2, 4, 8, 16, 32, 59, 61, 118, 122, 151, 236, 244, 302, 472, 488, 604, 944, 976, 1208, 1888, 1952, 2416, 3599, 4832, 7198, 8909, 9211, 14396, 17818, 18422, 28792, 35636, 36844, 57584, 71272, 73688, 115168, 142544, 147376, 285088, 294752, 543449, 1086898, 2173796, 4347592, 8695184, 17390368]

約数ペア:

[(1, 17390368), (2, 8695184), (4, 4347592), (8, 2173796), (16, 1086898), (32, 543449), (59, 294752), (61, 285088), (118, 147376), (122, 142544), (151, 115168), (236, 73688), (244, 71272), (302, 57584), (472, 36844), (488, 35636), (604, 28792), (944, 18422), (976, 17818), (1208, 14396), (1888, 9211), (1952, 8909), (2416, 7198), (3599, 4832)]