22312304

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2729}}^1$

素因数の和:2817

約数の個数: 40

約数和(自身を含む): 50100960

約数和(自身を除く): 27788656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 2729, 4088, 5458, 8176, 10916, 19103, 21832, 38206, 43664, 76412, 152824, 199217, 305648, 398434, 796868, 1394519, 1593736, 2789038, 3187472, 5578076, 11156152, 22312304]

約数ペア:

[(1, 22312304), (2, 11156152), (4, 5578076), (7, 3187472), (8, 2789038), (14, 1593736), (16, 1394519), (28, 796868), (56, 398434), (73, 305648), (112, 199217), (146, 152824), (292, 76412), (511, 43664), (584, 38206), (1022, 21832), (1168, 19103), (2044, 10916), (2729, 8176), (4088, 5458)]