71314144

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10663}}^1$

素因数の和:10703

約数の個数: 48

約数和(自身を含む): 161239680

約数和(自身を除く): 89925536

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 10663, 21326, 42652, 85304, 117293, 170608, 202597, 234586, 341216, 405194, 469172, 810388, 938344, 1620776, 1876688, 2228567, 3241552, 3753376, 4457134, 6483104, 8914268, 17828536, 35657072, 71314144]

約数ペア:

[(1, 71314144), (2, 35657072), (4, 17828536), (8, 8914268), (11, 6483104), (16, 4457134), (19, 3753376), (22, 3241552), (32, 2228567), (38, 1876688), (44, 1620776), (76, 938344), (88, 810388), (152, 469172), (176, 405194), (209, 341216), (304, 234586), (352, 202597), (418, 170608), (608, 117293), (836, 85304), (1672, 42652), (3344, 21326), (6688, 10663)]