22646936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 49106400

約数和(自身を除く): 26459464

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 73, 76, 104, 146, 152, 157, 247, 292, 314, 494, 584, 628, 949, 988, 1256, 1387, 1898, 1976, 2041, 2774, 2983, 3796, 4082, 5548, 5966, 7592, 8164, 11096, 11461, 11932, 16328, 18031, 22922, 23864, 36062, 38779, 45844, 72124, 77558, 91688, 144248, 148993, 155116, 217759, 297986, 310232, 435518, 595972, 871036, 1191944, 1742072, 2830867, 5661734, 11323468, 22646936]

約数ペア:

[(1, 22646936), (2, 11323468), (4, 5661734), (8, 2830867), (13, 1742072), (19, 1191944), (26, 871036), (38, 595972), (52, 435518), (73, 310232), (76, 297986), (104, 217759), (146, 155116), (152, 148993), (157, 144248), (247, 91688), (292, 77558), (314, 72124), (494, 45844), (584, 38779), (628, 36062), (949, 23864), (988, 22922), (1256, 18031), (1387, 16328), (1898, 11932), (1976, 11461), (2041, 11096), (2774, 8164), (2983, 7592), (3796, 5966), (4082, 5548)]