47198888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28229}}^1$

素因数の和:28265

約数の個数: 32

約数和(自身を含む): 101628000

約数和(自身を除く): 54429112

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 28229, 56458, 112916, 225832, 310519, 536351, 621038, 1072702, 1242076, 2145404, 2484152, 4290808, 5899861, 11799722, 23599444, 47198888]

約数ペア:

[(1, 47198888), (2, 23599444), (4, 11799722), (8, 5899861), (11, 4290808), (19, 2484152), (22, 2145404), (38, 1242076), (44, 1072702), (76, 621038), (88, 536351), (152, 310519), (209, 225832), (418, 112916), (836, 56458), (1672, 28229)]