71761648

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17317}}^1$

素因数の和:17369

約数の個数: 40

約数和(自身を含む): 163204832

約数和(自身を除く): 91443184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 17317, 34634, 69268, 121219, 138536, 242438, 277072, 484876, 640729, 969752, 1281458, 1939504, 2562916, 4485103, 5125832, 8970206, 10251664, 17940412, 35880824, 71761648]

約数ペア:

[(1, 71761648), (2, 35880824), (4, 17940412), (7, 10251664), (8, 8970206), (14, 5125832), (16, 4485103), (28, 2562916), (37, 1939504), (56, 1281458), (74, 969752), (112, 640729), (148, 484876), (259, 277072), (296, 242438), (518, 138536), (592, 121219), (1036, 69268), (2072, 34634), (4144, 17317)]