21808704

素因数分解:

$2^6\times 3^1\times {\mathrm{97}}^1\times {\mathrm{1171}}^1$

素因数の和:1283

約数の個数: 56

約数和(自身を含む): 58346848

約数和(自身を除く): 36538144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 192, 194, 291, 388, 582, 776, 1164, 1171, 1552, 2328, 2342, 3104, 3513, 4656, 4684, 6208, 7026, 9312, 9368, 14052, 18624, 18736, 28104, 37472, 56208, 74944, 112416, 113587, 224832, 227174, 340761, 454348, 681522, 908696, 1363044, 1817392, 2726088, 3634784, 5452176, 7269568, 10904352, 21808704]

約数ペア:

[(1, 21808704), (2, 10904352), (3, 7269568), (4, 5452176), (6, 3634784), (8, 2726088), (12, 1817392), (16, 1363044), (24, 908696), (32, 681522), (48, 454348), (64, 340761), (96, 227174), (97, 224832), (192, 113587), (194, 112416), (291, 74944), (388, 56208), (582, 37472), (776, 28104), (1164, 18736), (1171, 18624), (1552, 14052), (2328, 9368), (2342, 9312), (3104, 7026), (3513, 6208), (4656, 4684)]