23847584

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 50309280

約数和(自身を除く): 26461696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 488, 608, 643, 976, 1159, 1286, 1952, 2318, 2572, 4636, 5144, 9272, 10288, 12217, 18544, 20576, 24434, 37088, 39223, 48868, 78446, 97736, 156892, 195472, 313784, 390944, 627568, 745237, 1255136, 1490474, 2980948, 5961896, 11923792, 23847584]

約数ペア:

[(1, 23847584), (2, 11923792), (4, 5961896), (8, 2980948), (16, 1490474), (19, 1255136), (32, 745237), (38, 627568), (61, 390944), (76, 313784), (122, 195472), (152, 156892), (244, 97736), (304, 78446), (488, 48868), (608, 39223), (643, 37088), (976, 24434), (1159, 20576), (1286, 18544), (1952, 12217), (2318, 10288), (2572, 9272), (4636, 5144)]