29965624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3947}}^1$

素因数の和:4039

約数の個数: 32

約数和(自身を含む): 61351920

約数和(自身を除く): 31386296

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 3947, 7592, 7894, 15788, 31576, 51311, 102622, 205244, 288131, 410488, 576262, 1152524, 2305048, 3745703, 7491406, 14982812, 29965624]

約数ペア:

[(1, 29965624), (2, 14982812), (4, 7491406), (8, 3745703), (13, 2305048), (26, 1152524), (52, 576262), (73, 410488), (104, 288131), (146, 205244), (292, 102622), (584, 51311), (949, 31576), (1898, 15788), (3796, 7894), (3947, 7592)]