4422256

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 40

約数和(自身を含む): 9133344

約数和(自身を除く): 4711088

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 197, 244, 368, 394, 488, 788, 976, 1403, 1576, 2806, 3152, 4531, 5612, 9062, 11224, 12017, 18124, 22448, 24034, 36248, 48068, 72496, 96136, 192272, 276391, 552782, 1105564, 2211128, 4422256]

約数ペア:

[(1, 4422256), (2, 2211128), (4, 1105564), (8, 552782), (16, 276391), (23, 192272), (46, 96136), (61, 72496), (92, 48068), (122, 36248), (184, 24034), (197, 22448), (244, 18124), (368, 12017), (394, 11224), (488, 9062), (788, 5612), (976, 4531), (1403, 3152), (1576, 2806)]