17820352

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1529

約数の個数: 56

約数和(自身を含む): 40873680

約数和(自身を除く): 23053328

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1489, 1496, 2978, 2992, 5956, 5984, 11912, 11968, 16379, 23824, 25313, 32758, 47648, 50626, 65516, 95296, 101252, 131032, 202504, 262064, 278443, 405008, 524128, 556886, 810016, 1048256, 1113772, 1620032, 2227544, 4455088, 8910176, 17820352]

約数ペア:

[(1, 17820352), (2, 8910176), (4, 4455088), (8, 2227544), (11, 1620032), (16, 1113772), (17, 1048256), (22, 810016), (32, 556886), (34, 524128), (44, 405008), (64, 278443), (68, 262064), (88, 202504), (136, 131032), (176, 101252), (187, 95296), (272, 65516), (352, 50626), (374, 47648), (544, 32758), (704, 25313), (748, 23824), (1088, 16379), (1489, 11968), (1496, 11912), (2978, 5984), (2992, 5956)]