1358368

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 3102624

約数和(自身を除く): 1744256

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 227, 272, 352, 374, 454, 544, 748, 908, 1496, 1816, 2497, 2992, 3632, 3859, 4994, 5984, 7264, 7718, 9988, 15436, 19976, 30872, 39952, 42449, 61744, 79904, 84898, 123488, 169796, 339592, 679184, 1358368]

約数ペア:

[(1, 1358368), (2, 679184), (4, 339592), (8, 169796), (11, 123488), (16, 84898), (17, 79904), (22, 61744), (32, 42449), (34, 39952), (44, 30872), (68, 19976), (88, 15436), (136, 9988), (176, 7718), (187, 7264), (227, 5984), (272, 4994), (352, 3859), (374, 3632), (454, 2992), (544, 2497), (748, 1816), (908, 1496)]