17765152

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 37497600

約数和(自身を除く): 19732448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 479, 488, 608, 958, 976, 1159, 1916, 1952, 2318, 3832, 4636, 7664, 9101, 9272, 15328, 18202, 18544, 29219, 36404, 37088, 58438, 72808, 116876, 145616, 233752, 291232, 467504, 555161, 935008, 1110322, 2220644, 4441288, 8882576, 17765152]

約数ペア:

[(1, 17765152), (2, 8882576), (4, 4441288), (8, 2220644), (16, 1110322), (19, 935008), (32, 555161), (38, 467504), (61, 291232), (76, 233752), (122, 145616), (152, 116876), (244, 72808), (304, 58438), (479, 37088), (488, 36404), (608, 29219), (958, 18544), (976, 18202), (1159, 15328), (1916, 9272), (1952, 9101), (2318, 7664), (3832, 4636)]