11557408

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 24385536

約数和(自身を除く): 12828128

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 82, 92, 164, 184, 328, 368, 383, 656, 736, 766, 943, 1312, 1532, 1886, 3064, 3772, 6128, 7544, 8809, 12256, 15088, 15703, 17618, 30176, 31406, 35236, 62812, 70472, 125624, 140944, 251248, 281888, 361169, 502496, 722338, 1444676, 2889352, 5778704, 11557408]

約数ペア:

[(1, 11557408), (2, 5778704), (4, 2889352), (8, 1444676), (16, 722338), (23, 502496), (32, 361169), (41, 281888), (46, 251248), (82, 140944), (92, 125624), (164, 70472), (184, 62812), (328, 35236), (368, 31406), (383, 30176), (656, 17618), (736, 15703), (766, 15088), (943, 12256), (1312, 8809), (1532, 7544), (1886, 6128), (3064, 3772)]