22673456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1787}}^1$

素因数の和:1869

約数の個数: 40

約数和(自身を含む): 48111504

約数和(自身を除く): 25438048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 1787, 3172, 3574, 6344, 7148, 12688, 14296, 23231, 28592, 46462, 92924, 109007, 185848, 218014, 371696, 436028, 872056, 1417091, 1744112, 2834182, 5668364, 11336728, 22673456]

約数ペア:

[(1, 22673456), (2, 11336728), (4, 5668364), (8, 2834182), (13, 1744112), (16, 1417091), (26, 872056), (52, 436028), (61, 371696), (104, 218014), (122, 185848), (208, 109007), (244, 92924), (488, 46462), (793, 28592), (976, 23231), (1586, 14296), (1787, 12688), (3172, 7148), (3574, 6344)]