65949152

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3499}}^1$

素因数の和:3559

約数の個数: 48

約数和(自身を含む): 141120000

約数和(自身を除く): 75170848

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 3499, 4712, 6998, 9424, 13996, 18848, 27992, 55984, 66481, 108469, 111968, 132962, 216938, 265924, 433876, 531848, 867752, 1063696, 1735504, 2060911, 2127392, 3471008, 4121822, 8243644, 16487288, 32974576, 65949152]

約数ペア:

[(1, 65949152), (2, 32974576), (4, 16487288), (8, 8243644), (16, 4121822), (19, 3471008), (31, 2127392), (32, 2060911), (38, 1735504), (62, 1063696), (76, 867752), (124, 531848), (152, 433876), (248, 265924), (304, 216938), (496, 132962), (589, 111968), (608, 108469), (992, 66481), (1178, 55984), (2356, 27992), (3499, 18848), (4712, 13996), (6998, 9424)]