23564788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 52496640

約数和(自身を除く): 28931852

約数列:

[1, 2, 4, 13, 17, 19, 23, 26, 34, 38, 46, 52, 61, 68, 76, 92, 122, 221, 244, 247, 299, 323, 391, 437, 442, 494, 598, 646, 782, 793, 874, 884, 988, 1037, 1159, 1196, 1292, 1403, 1564, 1586, 1748, 2074, 2318, 2806, 3172, 4148, 4199, 4636, 5083, 5612, 5681, 7429, 8398, 10166, 11362, 13481, 14858, 15067, 16796, 18239, 19703, 20332, 22724, 23851, 26657, 26962, 29716, 30134, 36478, 39406, 47702, 53314, 53924, 60268, 72956, 78812, 95404, 96577, 106628, 193154, 256139, 310063, 346541, 386308, 453169, 512278, 620126, 693082, 906338, 1024556, 1240252, 1386164, 1812676, 5891197, 11782394, 23564788]

約数ペア:

[(1, 23564788), (2, 11782394), (4, 5891197), (13, 1812676), (17, 1386164), (19, 1240252), (23, 1024556), (26, 906338), (34, 693082), (38, 620126), (46, 512278), (52, 453169), (61, 386308), (68, 346541), (76, 310063), (92, 256139), (122, 193154), (221, 106628), (244, 96577), (247, 95404), (299, 78812), (323, 72956), (391, 60268), (437, 53924), (442, 53314), (494, 47702), (598, 39406), (646, 36478), (782, 30134), (793, 29716), (874, 26962), (884, 26657), (988, 23851), (1037, 22724), (1159, 20332), (1196, 19703), (1292, 18239), (1403, 16796), (1564, 15067), (1586, 14858), (1748, 13481), (2074, 11362), (2318, 10166), (2806, 8398), (3172, 7429), (4148, 5681), (4199, 5612), (4636, 5083)]