23155496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1914

約数の個数: 64

約数和(自身を含む): 56609280

約数和(自身を除く): 33453784

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 1871, 3094, 3742, 6188, 7484, 12376, 13097, 14968, 24323, 26194, 31807, 48646, 52388, 63614, 97292, 104776, 127228, 170261, 194584, 222649, 254456, 340522, 413491, 445298, 681044, 826982, 890596, 1362088, 1653964, 1781192, 2894437, 3307928, 5788874, 11577748, 23155496]

約数ペア:

[(1, 23155496), (2, 11577748), (4, 5788874), (7, 3307928), (8, 2894437), (13, 1781192), (14, 1653964), (17, 1362088), (26, 890596), (28, 826982), (34, 681044), (52, 445298), (56, 413491), (68, 340522), (91, 254456), (104, 222649), (119, 194584), (136, 170261), (182, 127228), (221, 104776), (238, 97292), (364, 63614), (442, 52388), (476, 48646), (728, 31807), (884, 26194), (952, 24323), (1547, 14968), (1768, 13097), (1871, 12376), (3094, 7484), (3742, 6188)]