61419248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18367}}^1$

素因数の和:18405

約数の個数: 40

約数和(自身を含む): 136657920

約数和(自身を除く): 75238672

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 18367, 36734, 73468, 146936, 202037, 293872, 348973, 404074, 697946, 808148, 1395892, 1616296, 2791784, 3232592, 3838703, 5583568, 7677406, 15354812, 30709624, 61419248]

約数ペア:

[(1, 61419248), (2, 30709624), (4, 15354812), (8, 7677406), (11, 5583568), (16, 3838703), (19, 3232592), (22, 2791784), (38, 1616296), (44, 1395892), (76, 808148), (88, 697946), (152, 404074), (176, 348973), (209, 293872), (304, 202037), (418, 146936), (836, 73468), (1672, 36734), (3344, 18367)]